17-Letter Words Containing: A,N,R
(In Any Order)
There are 588 17 letter words,
1,890 17 letter phrases and
0 17 letter abbr's with
A,N,R in.
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| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
We couldn't find any valid Scrabble US words with a length of 17. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! | |||||||
All 17 Letter Words
Words (588)
- depersonalization
- conversationalist
- commercialization
- misinterpretation
- industrialization
- intergovernmental
- transcendentalism
- immunosuppressant
- misrepresentation
- anthropologically
- compartmentalized
- transillumination
- transcendentalist
- thermodynamically
- philanthropically
- inappropriateness
- contemporaneously
- compartmentalised
- multidisciplinary
- dextroamphetamine
- uncomfortableness
- interrelationship
- interdisciplinary
- electromechanical
- dematerialization
- interdepartmental
- wrongheadednesses
- warrantablenesses
- warmheartednesses
- vasoconstrictions
- untranslatability
- universalizations
- uniformitarianism
- unfavorablenesses
- unendurablenesses
- undesirablenesses
- underutilizations
- underhandednesses
- underachievements
- undemonstratively
- uncontrollability
- unanswerabilities
- unalterablenesses
- ultrasonographies
- ultrasonographers
- ultraprofessional
- ultranationalists
- ultranationalisms
- ultraminiaturized
- ultracontemporary
- ultraconservatism
- ultracentrifuging
- trueheartednesses
- triphenylmethanes
- trigonometrically
- tridimensionality
- treacherousnesses
- transubstantiates
- transubstantiated
- transthoracically
- transplantability
- transparentnesses
- transnationalisms
- translatabilities
- transistorization
- transilluminators
- transilluminating
- transgenerational
- transferabilities
- transdisciplinary
- transcriptionists
- transcriptionally
- totalitarianizing
- thrombocytopenias
- thermoregulations
- thermodynamicists
- theatricalization
- teratocarcinomata
- temporomandibular
- temerariousnesses
- symmetricalnesses
- supranationalists
- supranationalisms
- superspeculations
- superromanticisms
- superregenerative
- supermillionaires
- superlativenesses
- superintellectual
- superfecundations
- supercorporations
- superconservative
- superconglomerate
- supercivilization
- superbillionaires
- subordinatenesses
- subcategorization
- structuralization
- straitlacednesses
- straightjacketing
- spiritualizations
- sphygmomanometers
- softheartednesses
- sesquicentenaries
- serviceablenesses
- semiprofessionals
- semipornographies
- semidocumentaries
- schizophrenically
- scandalmongerings
- saccharifications
- rudimentarinesses
- roundheadednesses
- roentgenographies
- rhynchocephalians
- revascularization
- retroperitoneally
- retransformations
- respectablenesses
- resolidifications
- reproachfulnesses
- renationalization
- remilitarizations
- reinterpretations
- reindustrializing
- rehospitalization
- refrangiblenesses
- recrystallization
- recontextualizing
- reconcilabilities
- reconceptualizing
- recognizabilities
- reclassifications
- recentralizations
- recapitalizations
- rationalistically
- radioimmunoassays
- quattuordecillion
- quatercentenaries
- quarrelsomenesses
- quadricentennials
- pseudopregnancies
- pseudoparenchymas
- provocativenesses
- provincialization
- proportionalities
- professionalizing
- preternaturalness
- prestidigitations
- presentablenesses
- prequalifications
- premillennialists
- premillennialisms
- premillenarianism
- prejudicialnesses
- preincorporations
- prefigurativeness
- predeterminations
- precipitatenesses
- precipitantnesses
- precertifications
- practicablenesses
- posttranslational
- postrevolutionary
- polymorphonuclear
- polyacrylonitrile
- plenipotentiaries
- pleasurablenesses
- pithecanthropines
- pictorializations
- photorespirations
- photoreactivation
- photoreactivating
- photojournalistic
- photodisintegrate
- phonocardiography
- phonocardiographs
- pharmacognostical
- pharisaicalnesses
- pentachlorophenol
- paternalistically
- paraprofessionals
- parameterizations
- paradoxicalnesses
- pancreatectomized
- ovoviviparousness
- overzealousnesses
- overproportionate
- overorchestrating
- overindustrialize
- overfertilization
- overextrapolation
- overexploitations
- overexaggerations
- overconcentration
- overcompensations
- overcommunication
- overcommunicating
- overambitiousness
- otolaryngologists
- otolaryngological
- orthogonalization
- organophosphorous
- opportunistically
- openheartednesses
- oceanographically
- nonsuperimposable
- nonreappointments
- nonproliferations
- nonprofessionally
- nonparticipations
- nonmanufacturings
- nonindustrialized
- nonfraternization
- nonentertainments
- nonenforceability
- nondiscriminatory
- nondiscrimination
- noncooperationist
- noncontradictions
- noncontemporaries
- nonconfrontations
- nonbiodegradables
- nonanthropologist
- neurotransmitters
- neurotransmission
- neuroradiologists
- neuroradiological
- neuropsychiatrist
- neuropsychiatries
- neuropharmacology
- neuropathologists
- neuropathological
- neurofibromatoses
- neurodegenerative
- nephelometrically
- necessitarianisms
- nearsightednesses
- multiprogrammings
- multimillionaires
- multigenerational
- multibillionaires
- morphogenetically
- monochromatically
- misunderstandings
- mistranscriptions
- misrepresentative
- mispronunciations
- mischaracterizing
- misappropriations
- misadministration
- microprogrammings
- microminiaturized
- micromanipulators
- micromanipulation
- microevolutionary
- microencapsulates
- microencapsulated
- microcirculations
- mesembryanthemums
- merchantabilities
- melodramatization
- mechanoreceptions
- maneuverabilities
- malapportionments
- maladministration
- magnetostrictions
- magnetoresistance
- macroinstructions
- macroglobulinemic
- macroglobulinemia
- macroevolutionary
- lymphogranulomata
- lymphangiographic
- latitudinarianism
- kindheartednesses
- isoelectronically
- irrevocablenesses
- irreparablenesses
- irrecoverableness
- irreconcilability
- iontophoretically
- invulnerabilities
- involuntarinesses
- intrathoracically
- intraperitoneally
- intolerablenesses
- intertranslatable
- interstimulations
- interprofessional
- interpopulational
- interpenetrations
- internationalizes
- internationalized
- internationalists
- internationalisms
- internationalises
- internationalised
- intergenerational
- intercorrelations
- intercommunicates
- intercommunicated
- intercolumniation
- intercalibrations
- interavailability
- interassociations
- intemperatenesses
- intellectualizers
- insurrectionaries
- instrumentalities
- inseparablenesses
- inscrutablenesses
- inoperativenesses
- inheritablenesses
- informativenesses
- inextricabilities
- ineradicabilities
- indiscriminations
- incomparabilities
- inalterablenesses
- improvisationally
- impressionability
- impregnablenesses
- importunatenesses
- imponderabilities
- impersonalization
- impenetrabilities
- immunoregulations
- immunoprecipitate
- idiosyncratically
- hypochondriacally
- hyperventilations
- hyperstimulations
- hyperpolarization
- hyperintellectual
- hyperinnervations
- hyperinflationary
- hyperimmunization
- hyperemotionality
- hydroxytryptamine
- hexachloroethanes
- hardheartednesses
- handcraftsmanship
- halfheartednesses
- gynandromorphisms
- grammaticalnesses
- governmentalizing
- glossopharyngeals
- gastroenteritises
- gastroenteritides
- fragmentarinesses
- fractionalization
- flirtatiousnesses
- fissiparousnesses
- ferrimagnetically
- exaggeratednesses
- everlastingnesses
- environmentalists
- environmentalisms
- entrepreneurially
- encephalographies
- electromagnetisms
- electroanalytical
- editorializations
- downheartednesses
- dorsoventralities
- dorsiventralities
- disproportionates
- disproportionated
- disintermediation
- disgracefulnesses
- disfranchisements
- disequilibrations
- dimethylhydrazine
- dihydroxyacetones
- dihydroergotamine
- differentiability
- dictatorialnesses
- deterministically
- determinatenesses
- depressurizations
- depolymerizations
- dephosphorylation
- dephosphorylating
- departmentalizing
- deoxyribonuclease
- denuclearizations
- denaturalizations
- demonstrabilities
- demineralizations
- demilitarizations
- deindustrializing
- dehydrochlorinate
- dehydrochlorinase
- dedifferentiating
- decentralizations
- cryptocrystalline
- cryopreservations
- crestfallennesses
- crashworthinesses
- countertraditions
- counterstrategist
- counterstrategies
- counterstatements
- countersignatures
- counterpropaganda
- counterguerrillas
- counterespionages
- countercyclically
- counterconspiracy
- countercomplaints
- countercommercial
- counterblockading
- counteraggression
- counteradaptation
- counteraccusation
- copolymerizations
- cooperativenesses
- controversialists
- controversialisms
- controllabilities
- contraindications
- contradistinctive
- contractibilities
- contemporaneities
- containerizations
- containerisations
- consideratenesses
- confrontationists
- configurationally
- complementarities
- complementariness
- compartmentations
- compartmentalizes
- compartmentalises
- comparativenesses
- communitarianisms
- comfortablenesses
- collaborationists
- collaborationisms
- coldheartednesses
- coadministrations
- clearheadednesses
- circumstantiating
- circumstantiality
- circumnavigations
- circumambulations
- choriocarcinomata
- chorioallantoides
- cholangiographies
- characterizations
- catecholaminergic
- carnivorousnesses
- carcinogenicities
- bureaucratization
- bronchopneumonias
- blameworthinesses
- biotransformation
- biodeteriorations
- bacteriorhodopsin
- authoritativeness
- authoritarianisms
- atrabiliousnesses
- ariboflavinosises
- architectonically
- archconservatives
- appropriatenesses
- antischizophrenic
- antischizophrenia
- antirevolutionary
- antireductionists
- antireductionisms
- antirationalities
- antiorganizations
- antihypertensives
- antihumanitarians
- antidesegregation
- anticonservations
- anticommercialism
- anthropomorphizes
- anthropomorphized
- anthropomorphists
- anthropomorphisms
- anthropocentrisms
- angiocardiography
- anagrammatization
- aminotransferases
- alternativenesses
- allegoricalnesses
- aerothermodynamic
- adventurousnesses
- adventuresomeness
- acrimoniousnesses
- valetudinarianism
- understandability
- uncontroversially
- unapproachability
- ultraconservative
- tracheobronchitis
- threskiornithidae
- thermocoagulation
- tenderheartedness
- supernaturalistic
- semi-vegetarianism
- self-mortification
- self-incrimination
- self-gratification
- self-fertilization
- self-fertilisation
- self-determination
- self-contradictory
- self-contradiction
- self-assertiveness
- revolutionariness
- ptilonorhynchidae
- pseudoscorpionida
- protoanthropology
- proportionateness
- private-enterprise
- predestinationist
- predestinarianism
- perspicaciousness
- pericementoclasia
- pentylenetetrazol
- particularization
- particularisation
- paleoanthropology
- palaeoethnography
- outward-developing
- ornithorhynchidae
- nonrepresentative
- non-discrimination
- nitrobacteriaceae
- neurofibromatosis
- multicollinearity
- mineralocorticoid
- micropaleontology
- maxillomandibular
- machine-controlled
- lumpenproletariat
- laryngopharyngeal
- jurisprudentially
- irreplaceableness
- intradepartmental
- industrialisation
- indeterminateness
- indescribableness
- inconsiderateness
- impracticableness
- imperturbableness
- immunotherapeutic
- hyperpigmentation
- hyperalimentation
- hydrofluorocarbon
- gastroenterostomy
- extraordinariness
- entomophthoraceae
- electroretinogram
- electronegativity
- echoencephalogram
- dishonourableness
- desynchronization
- desynchronisation
- depersonalisation
- demonstrativeness
- dedifferentiation
- decriminalization
- decriminalisation
- cytoarchitectonic
- counterfactuality
- counterattraction
- contradistinguish
- contradistinction
- contradictoriness
- congregationalist
- congregationalism
- complimentariness
- commercialisation
- chlortetracycline
- brokenheartedness
- branchiobdellidae
- bosnia-herzegovina
- australopithecine
- antireligiousness
- antiferromagnetic
- antiauthoritarian
- anachronistically
- alpha-adrenoceptor
Phrases (1890)
- written assignment
- wisteria chinensis
- windsor spectacles
- windsor eyeglasses
- william strickland
- water conservation
- virginia snakeroot
- verbal description
- university of paris
- unfortunate person
- unemotional person
- unbounded interval
- ultrasound scanner
- twin-aisle airplane
- tursiops truncatus
- tringa melanoleuca
- trichechus manatus
- trentino-alto adige
- transylvanian alps
- transducing vector
- totalitarian state
- through and through
- third cranial nerve
- the other way around
- tenth cranial nerve
- temperature change
- taxonomic category
- tactical manoeuvre
- suspensory bandage
- supernatural being
- subsidiary company
- subphylum craniata
- suborder manteodea
- submarine sandwich
- subfamily turdinae
- subfamily lutrinae
- subfamily loriinae
- subclass infusoria
- storage allocation
- steering mechanism
- standard procedure
- stable attribution
- st john's wort family
- sports commentator
- spizella passerina
- sound spectrograph
- soldier grainy club
- sodium bicarbonate
- social intercourse
- slate-colored junco
- sir arthur sullivan
- sir anthony hopkins
- sildenafil citrate
- serial publication
- sergei rachmaninov
- saudi arabian riyal
- satureia hortensis
- sardina pilchardus
- sanitary condition
- salvadoran capital
- russian revolution
- russian federation
- rupicola peruviana
- rubus occidentalis
- roy chapman andrews
- rock 'n' roll musician
- robert ranke graves
- robert falcon scott
- richard morris hunt
- richard evelyn byrd
- republic of hungary
- republic of armenia
- renewable resource
- relative incidence
- regulatory offense
- regulatory offence
- regular recurrence
- regular hexahedron
- reconstruction era
- radioactive dating
- radiation pressure
- python reticulatus
- purchase agreement
- prunus dulcis amara
- prunella modularis
- private instructor
- printing operation
- primary censorship
- pragmatic sanction
- potsdam conference
- popularity contest
- pontederia cordata
- plastering machine
- pinion and ring gear
- philanthropic gift
- petromyzon marinus
- personal organiser
- personal magnetism
- personal judgement
- penetrating injury
- pectoral medallion
- pearly everlasting
- past-tense morpheme
- paraquat poisoning
- parallel operation
- palaemon australis
- oxyura jamaicensis
- origanum dictamnus
- orientation course
- order zygnematales
- order thysanoptera
- order ornithischia
- order oedogoniales
- order anseriformes
- optical instrument
- optical aberration
- operational damage
- oncorhynchus nerka
- off the beaten track
- observer's meridian
- numerical quantity
- nonmalignant tumor
- non-standard speech
- noctiluca miliaris
- ninth cranial nerve
- nikolaas tinbergen
- nicholas i of russia
- nicaraguan capital
- newsstand operator
- newspaper headline
- newspaper clipping
- netherlands guiana
- nervus accessorius
- natural philosophy
- natural phenomenon
- natural depression
- myristica fragrans
- myoneural junction
- mutual resemblance
- musical instrument
- move involuntarily
- mountain partridge
- mountain cranberry
- miniature pinscher
- military volunteer
- military formation
- miguel de cervantes
- mespilus germanica
- mellivora capensis
- megatherian mammal
- maurice de vlaminck
- materials handling
- mary mcleod bethune
- mary leontyne price
- mark the evangelist
- management control
- make vibrant sounds
- major tranquilizer
- magazine publisher
- lycopus americanus
- lycaenid butterfly
- loxodonta africana
- louisiana purchase
- lophius americanus
- line of merchandise
- limanda ferruginea
- legislative branch
- laurentian plateau
- larix occidentalis
- landscape gardener
- lactogenic hormone
- lacrimal secretion
- labyrinthine sense
- justice department
- john broadus watson
- johannes gutenberg
- jet-propelled plane
- jerez de la frontera
- james branch cabell
- jacqueline cochran
- ivy-leaved geranium
- irrational impulse
- iraqi monetary unit
- invasion of privacy
- interstitial fluid
- interstate highway
- interrogative mood
- internal secretion
- intermittent cramp
- intercostal artery
- insurance coverage
- instrumental music
- information return
- industrial process
- indefinite article
- hundred dollar bill
- human relationship
- horse-drawn vehicle
- horse chestnut balm
- horned rattlesnake
- horizontal section
- horatio hornblower
- hook line and sinker
- high-strength brass
- hereditary pattern
- henry vii of england
- henry graham greene
- henry david thoreau
- harlem renaissance
- handicapped person
- guttural consonant
- gulf of carpentaria
- greek monetary unit
- great grey kangaroo
- gravitational mass
- granulator machine
- graduated cylinder
- gooseneck barnacle
- george bernard shaw
- geological horizon
- genus sinanthropus
- genus plesiosaurus
- genus pityrogramma
- genus phoradendron
- genus phacochoerus
- genus myrmecophaga
- genus hydrodamalis
- genus hesperiphona
- genus hemerocallis
- genus dactylorhiza
- genus chlamyphorus
- genus ceratosaurus
- genus cantharellus
- genus broussonetia
- genus aristolochia
- genus amphicarpaea
- genus alstroemeria
- genus acridotheres
- gaultheria shallon
- garden pepper cress
- franco-prussian war
- foeniculum vulgare
- floral arrangement
- financial forecast
- fifth cranial nerve
- field of operations
- fettuccine alfredo
- ferdinand magellan
- fenestra vestibuli
- federal department
- family teredinidae
- family palinuridae
- family graminaceae
- family erinaceidae
- family engraulidae
- false imprisonment
- evolutionary trend
- everlasting flower
- european olive tree
- european gallinule
- eugenia aromaticum
- eugene curran kelly
- eryngium maritimum
- epiphany of our lord
- endometrial cancer
- endoergic reaction
- emanuel swedenborg
- electrovalent bond
- electrostatic unit
- electrostatic bond
- electrical contact
- egyptian paper rush
- egyptian paper reed
- edward durell stone
- eddie rickenbacker
- east-west direction
- dutch monetary unit
- dunkirk evacuation
- dravidian language
- doctrine of analogy
- doctor of education
- division bryophyta
- direct correlation
- dining compartment
- dianthus plumarius
- diagnostic program
- desperate criminal
- dependent variable
- department of state
- decelerated motion
- deaf-and-dumb person
- dame margot fonteyn
- czech monetary unit
- cylindrical lining
- cylinder separator
- cult of personality
- cuban monetary unit
- cryptic coloration
- crataegus monogyna
- corporate investor
- corneal transplant
- coriandrum sativum
- copepod crustacean
- contemporary world
- contact dermatitis
- conservative party
- confederate states
- condensation trail
- computer operation
- competence hearing
- compact-disk burner
- commanding officer
- colouring material
- coloratura soprano
- cobalt ultramarine
- clomiphene citrate
- climbing hydrangea
- claudio monteverdi
- class gymnospermae
- class angiospermae
- circus aeruginosus
- ciliated protozoan
- christopher carson
- chenopodium murale
- cheiranthus cheiri
- charles hard townes
- charles f. kettering
- charles dana gibson
- charles a. lindbergh
- change of direction
- cetorhinus maximus
- central chimpanzee
- center of attention
- cellular inclusion
- catherine the great
- cartilaginous tube
- carl maria von weber
- cardinal richelieu
- cardamine diphylla
- capital of virginia
- capital of suriname
- capital of sri lanka
- capital of red china
- capital of nebraska
- capital of maryland
- capital of cameroon
- capital of arkansas
- camelus bactrianus
- cambrian mountains
- caesarian delivery
- by artificial means
- buttermilk pancake
- burning at the stake
- bureau of the census
- bulnesia sarmienti
- broad-leaved montia
- brittle maidenhair
- bright as a new penny
- boundary condition
- botrychium lunaria
- bosna i hercegovina
- borago officinalis
- booker t. washington
- bilateral contract
- beefsteak geranium
- battle of trasimeno
- battle of solferino
- battle of chaeronea
- battle of agincourt
- autogenic training
- austrian schilling
- australian capital
- attestation report
- association cortex
- article of clothing
- arthur schlesinger
- arthur john gielgud
- arteria pulmonalis
- argentine republic
- architectural plan
- arachnoid membrane
- antrozous pallidus
- antonio stradivari
- antipsychotic drug
- antidorcas euchore
- antibacterial drug
- anti-impotence drug
- anterior pituitary
- angiospermous tree
- anethum graveolens
- anemone sylvestris
- androgenic hormone
- andrei voznesensky
- anas platyrhynchos
- amphiprion percula
- american persimmon
- american merganser
- american gallinule
- american alligator
- aluminium chloride
- alphabetic writing
- allegro con spirito
- alfred eisenstaedt
- alexander scriabin
- alexander kerensky
- alessandro manzoni
- alessandro farnese
- aleksandr scriabin
- airplane propeller
- agrippina the elder
- african yellowwood
- african golden wolf
- advertising agency
- adverbial of reason
- administered price
- adansonia gregorii
- acherontia atropos
- accipiter gentilis
- absorbent material
- abdominal delivery
- zirconium silicate
- zinnia grandiflora
- zenaidura macroura
- yellowtail snapper
- yellow-dog contract
- yellow sand verbena
- xeranthemum annuum
- writing assignment
- world organization
- world organisation
- wire matrix printer
- wintergreen family
- winter's bark family
- winter squash plant
- winged everlasting
- william henry pratt
- william henry gates
- william c. menninger
- willard frank libby
- white spanish broom
- white fairy lantern
- white cinnamon tree
- whispering gallery
- western wheatgrass
- western wall flower
- western sand cherry
- western paper birch
- western meadowlark
- western coral snake
- western chimpanzee
- western blind snake
- western blackberry
- web-toed salamander
- watermelon begonia
- wasserman reaction
- warning coloration
- warehouseman's lien
- walter elias disney
- walt whitman bridge
- wall rue spleenwort
- volvaria bombycina
- vocational program
- vladimir k. zworykin
- viverricula indica
- vitis rotundifolia
- virginia waterleaf
- virginia chain fern
- viminaria denudata
- victoria de durango
- victor francis hess
- veterinary surgeon
- veronica peregrina
- veronica michauxii
- veronica americana
- vermiform appendix
- venture capitalist
- venture capitalism
- venereal infection
- venae episclerales
- vena profunda penis
- vena nasofrontalis
- vena intercostalis
- variola minor virus
- vangueria infausta
- van der waal's forces
- vaccinium arboreum
- vaccaria hispanica
- us attorney general
- uruguay potato vine
- urethral sphincter
- university of texas
- universal suffrage
- unit of measurement
- unilateral descent
- unification church
- unearned increment
- ulmus carpinifolia
- ukrainian language
- tuscarora language
- tube-nosed fruit bat
- truncus pulmonalis
- tropic of capricorn
- triple-crown season
- trinidad and tobago
- trimming capacitor
- trigonum cerebrale
- trifolium pratense
- triangular bandage
- trespass on the case
- tremella lutescens
- traveling salesman
- trap-and-drain auger
- transverse process
- transvaal province
- transparent quartz
- transmission shaft
- transit instrument
- trailing windmills
- tragulus javanicus
- tragelaphus angasi
- trading operations
- traction trebuchet
- tourist attraction
- tomato concentrate
- timber rattlesnake
- thrush nightingale
- thrombolytic agent
- thrinax parviflora
- thrinax microcarpa
- three-point landing
- three-centered arch
- thomas henry huxley
- thevetia peruviana
- thermonuclear bomb
- thermal resistance
- thermal insulation
- theater in the round
- texas horned lizard
- teucrium canadense
- tetragonia expansa
- tetradecanoic acid
- testamentary trust
- terrestrial planet
- terminal emulation
- templetonia retusa
- temple in jerusalem
- television program
- telephone operator
- telegraphic signal
- teilhard de chardin
- technical sergeant
- tarnished plant bug
- tardive dyskinesia
- tapeworm infection
- tansy-leaved rocket
- tammy wynetter pugh
- tadeusz reichstein
- syringa reticulata
- syntactic category
- synaptomys cooperi
- symphony orchestra
- sweet unicorn plant
- sustaining program
- surgical operation
- supporting players
- superordinate word
- superclass agnatha
- sudoriferous gland
- subroutine library
- subordinate clause
- suborder xenarthra
- suborder reptantia
- submaxillary gland
- subkingdom parazoa
- subfamily merginae
- subarachnoid space
- sturnella neglecta
- strophanthus kombe
- strong interaction
- strix occidentalis
- strelitzia reginae
- strauss the younger
- stratum granulosum
- stratford-upon-avon
- straight and narrow
- stone mimicry plant
- stock purchase plan
- stephane grappelli
- step-up transformer
- stemming algorithm
- station of the cross
- stanford-binet test
- standard schnauzer
- standard deviation
- st. francis of assisi
- spreading fleabane
- spotted salamander
- spotted cranesbill
- spotted barramundi
- spiraea prunifolia
- spindle-tree family
- spherical triangle
- southern spadefoot
- southern crab apple
- southern arrow wood
- solidago nemoralis
- solanum macranthum
- smyrnium olusatrum
- slender wheatgrass
- slender salamander
- sixth cranial nerve
- sitta carolinensis
- sir william huggins
- sir thomas lawrence
- sir leonard woolley
- sir joshua reynolds
- sir hans adolf krebs
- sir anthony vandyke
- sir alexander korda
- silene caroliniana
- significant figure
- side curtain airbag
- siberian crab apple
- shortness of breath
- short-staple cotton
- sexual intercourse
- severable contract
- service department
- semicircular canal
- sedimentation rate
- securities analyst
- secretary of energy
- secondary syphilis
- secondary emission
- secondary diagonal
- sea-lavender family
- scripting language
- screwbean mesquite
- scottish lowlander
- scleranthus annuus
- science laboratory
- sciaena antarctica
- scarlet runner bean
- satyendra nath bose
- satureja hortensis
- saturation bombing
- sardinops caerulea
- sarcodes sanguinea
- saponaria vaccaria
- sapindus saponaria
- sapindus drumondii
- sao thome e principe
- santa maria del tule
- santa maria de belem
- san fernando valley
- sampling frequency
- samolus valerandii
- salutatory oration
- sales demonstrator
- saint-bernard's-lily
- saint peter's wreath
- saint francis river
- saint anthony's fire
- sabbatia angularis
- russian tumbleweed
- russian mayonnaise
- running blackberry
- rudbeckia serotina
- rubus loganobaccus
- roystonea oleracea
- roughtail stingray
- rotational latency
- rotating mechanism
- roseola infantilis
- rosa melba ponselle
- roman catholic pope
- roman architecture
- rodolia cardinalis
- rodney george laver
- rocky mountain goat
- roccella tinctoria
- robert van de graaff
- robert nesta marley
- ring-stalked fungus
- ring-around-the-rosy
- right to an attorney
- richard i of england
- rhodymenia palmata
- rhizopus nigricans
- rhizoctinia solani
- rhinoptera bonasus
- rhamnus purshianus
- rh incompatibility
- retrograde amnesia
- retirement program
- retirement account
- retinal detachment
- reticulated python
- resurrection plant
- respiratory center
- resonating chamber
- resistance furnace
- resident physician
- republic of vanuatu
- republic of tunisia
- republic of senegal
- republic of namibia
- republic of ireland
- republic of iceland
- republic of finland
- republic of estonia
- republic of albania
- reproductive organ
- remembrance sunday
- relative frequency
- rejoicing of the law
- rejoicing in the law
- regular polyhedron
- regular octahedron
- regional enteritis
- refractory anaemia
- red-veined pie plant
- reciprocal pronoun
- reasoning backward
- reality television
- real-time operation
- reading assignment
- reaction formation
- reach one's nostrils
- rattlesnake orchid
- rattlesnake master
- rate of respiration
- ras tafari makonnen
- rappahannock river
- ranunculus ficaria
- rampion bellflower
- ralph waldo emerson
- ralph waldo ellison
- radiocarbon dating
- radioactivity unit
- radiation syndrome
- radiation sickness
- racial segregation
- quercus virginiana
- queen's crape myrtle
- quartile deviation
- quartic polynomial
- quarter of meridian
- quadratic equation
- quadrangular prism
- pythium debaryanum
- pyrausta nubilalis
- purslane speedwell
- purple velvet plant
- punched tape reader
- pulmonary stenosis
- pulmonary embolism
- pternohyla fodiens
- psychotropic agent
- psoralea esculenta
- prussian asparagus
- prunus susquehanae
- prunus subhirtella
- prunus caroliniana
- prumnopitys andina
- provincial capital
- proton accelerator
- proto-indo european
- proteosome vaccine
- protective garment
- protease inhibitor
- proprietary colony
- pronghorn antelope
- processional march
- private foundation
- pristis pectinatus
- prisoner of war camp
- principal diagonal
- prince-of-wales fern
- prime interest rate
- primary amenorrhea
- pride of california
- pressure sensation
- president van buren
- president harrison
- president garfield
- president buchanan
- present participle
- presenile dementia
- prenatal diagnosis
- preinvasive cancer
- precambrian period
- prairie coneflower
- postmaster general
- posterior synechia
- population profile
- population control
- popular music genre
- polynesian tattler
- polygonum aubertii
- polybotrya cervina
- polybotria cervina
- political relation
- political prisoner
- polistes annularis
- poliovirus vaccine
- polemonium reptans
- polemonium boreale
- pogonia divaricata
- podocarpus nivalis
- podiceps grisegena
- pleasure principle
- platt national park
- plantigrade mammal
- plantago virginica
- plagianthus regius
- piscidia erythrina
- pipturus argenteus
- piece de resistance
- physics department
- physalis peruviana
- phylum pogonophora
- phthalic anhydride
- photographic print
- pholiota destruens
- philharmonic pitch
- pharomacrus mocino
- petasites fragrans
- personnel casualty
- personal organizer
- perpetual calendar
- perognathus flavus
- pernicious anaemia
- periodic breathing
- pericallis cruenta
- perennial ryegrass
- penstemon rupicola
- penstemon barbatus
- penetrating trauma
- pellaea ornithopus
- pediatric medicine
- pedestrian traffic
- pecuniary resource
- pectoral sandpiper
- payroll department
- paul von hindenburg
- paul leonard newman
- paul hermann muller
- passive resistance
- passive air defense
- passive aggression
- passionflower vine
- parus carolinensis
- participation loan
- parol evidence rule
- parlour grand piano
- parkinson's disease
- pari-mutuel machine
- paraumbilical vein
- parallel interface
- paraduodenal smear
- papaver somniferum
- papanicolaou smear
- pandanus tectorius
- panama redwood tree
- pallas's sandgrouse
- paleacrita vernata
- painted sandgrouse
- pacinian corpuscle
- oxyacetylene torch
- oxandra lanceolata
- oxalis corniculata
- osteogenic sarcoma
- osteitis deformans
- orthodontic braces
- orontium aquaticum
- ormosia monosperma
- oriental cockroach
- oriental alabaster
- organized religion
- organization chart
- organic phenomenon
- organic fertilizer
- organic fertiliser
- order tinamiformes
- order siphonophora
- order siphonaptera
- order ranunculales
- order polemoniales
- order plectognathi
- order nudibranchia
- order nidulariales
- order lechanorales
- order laminariales
- order foraminifera
- order diapensiales
- order commelinales
- order chelonethida
- order casuarinales
- order campanulales
- orchidaceous plant
- orbignya phalerata
- oral contraceptive
- oral contraception
- oral communication
- optical crown glass
- ophrys insectifera
- opheodrys vernalis
- open-hearth process
- open-hearth furnace
- one-flowered pyrola
- omar nelson bradley
- omani monetary unit
- olympic salamander
- oleoresin capiscum
- old french language
- old church slavonic
- oil-water interface
- octal number system
- occupational group
- nuytsia floribunda
- nurse practitioner
- numerical analysis
- nuclear propulsion
- nuclear deterrence
- noughts and crosses
- nothofagus procera
- norwegian language
- norwegian elkhound
- northern snakehead
- northern phalarope
- northern dune tansy
- norfolk island pine
- nonsingular matrix
- nonflowering plant
- nonfictional prose
- non-flowering plant
- nominating address
- nocturnal emission
- nickel-iron battery
- new world blackbird
- neurogenic bladder
- nervus ischiadicus
- nervous exhaustion
- nerve growth factor
- neonatal mortality
- negatively charged
- necturus maculosus
- nebular hypothesis
- navigational chart
- natural childbirth
- native pomegranate
- nationalist leader
- national insurance
- narrow-leaf cattail
- napoleon bonaparte
- nancy witcher astor
- nag hammadi library
- myroxylon pereirae
- myroxylon balsamum
- myotonia atrophica
- myocardial infarct
- mycteria americana
- musical perception
- mushroom wine sauce
- muscle contraction
- muntingia calabura
- mucuna deeringiana
- mountain blue berry
- mountain andromeda
- mother-of-thousands
- most-favored-nation
- montezuma's revenge
- monstera deliciosa
- monotropa uniflora
- monitoring program
- monetary aggregate
- monarda clinopodia
- monarda citriodora
- molecular genetics
- mojave rattlesnake
- missionary station
- mirabilis uniflora
- minor tranquilizer
- minister of finance
- mineral processing
- mineral fertilizer
- mineral fertiliser
- mineral extraction
- mineral deficiency
- mimeograph machine
- military policeman
- military personnel
- military operation
- middle-ear deafness
- micromeria juliana
- microcytic anaemia
- michel de notredame
- mexican revolution
- mercurial ointment
- mental retardation
- mental reservation
- mental measurement
- mental disturbance
- mental abnormality
- menippe mercenaria
- mendenhall glacier
- medical profession
- medical instrument
- mechanized cavalry
- mechanical mixture
- mechanical drawing
- matthew walker knot
- maternity hospital
- material intensity
- master of education
- massachusetts fern
- marketing research
- market penetration
- maritime provinces
- mariposan language
- marine archaeology
- marcus annius verus
- maraschino liqueur
- mandibular condyle
- manchester terrier
- malevolent program
- majority operation
- majorana hortensis
- mainframe computer
- magnolia tripetala
- magnitude relation
- magnetic variation
- magnetic resonance
- madagascar jasmine
- macropus giganteus
- macrocytic anaemia
- macaroni and cheese
- macao monetary unit
- lysine intolerance
- lysimachia nemorum
- lyric mezzo-soprano
- lunitidal interval
- lunisolar calendar
- lubricating system
- low st andrew's cross
- louis xiii of france
- louis viii of france
- lotus corniculatus
- lorenzo ganganelli
- lonicera xylosteum
- lonicera albiflora
- logical quantifier
- lobster a la newburg
- lobelia cardinalis
- loan participation
- living arrangement
- lithograph machine
- linosyris vulgaris
- linear programming
- linear perspective
- linear accelerator
- lindheimera texana
- linaria canadensis
- limenitis arthemis
- lilian alicia marks
- ligustrum amurense
- lightning arrester
- lieutenant general
- lichen ruber planus
- lepus californicus
- lepisma saccharina
- leonard bloomfield
- lenticular nucleus
- legendary creature
- left-handed pitcher
- leathery grape fern
- learned profession
- law of large numbers
- lathyrus splendens
- lathyrus pratensis
- lathyrus japonicus
- lateral geniculate
- lateral epicondyle
- late greek language
- large-toothed aspen
- large white petunia
- lane's prince albert
- land of opportunity
- lamellicorn beetle
- lagodon rhomboides
- labrador peninsula
- korsakov's syndrome
- korean velvet grass
- kentucky bluegrass
- kennedia prostrata
- karl von clausewitz
- karl adolf eichmann
- kangaroo-foot plant
- kamarupan language
- justinian the great
- jupiter fulminator
- juniperus flaccida
- juncus articulatus
- judicial principle
- john william strutt
- john singer sargent
- john merven carrere
- john maynard keynes
- john anthony ciardi
- jean-martin charcot
- japanese tree lilac
- japanese persimmon
- japanese lawn grass
- japanese andromeda
- jan christian smuts
- james scott connors
- jakob liebmann beer
- jakob hermandszoon
- isosceles triangle
- isles of langerhans
- islamic army of aden
- isaac merrit singer
- iroquoian language
- irish water spaniel
- irish monetary unit
- iresine reticulata
- ionizing radiation
- ionization chamber
- involuntary muscle
- investment advisor
- investment adviser
- intonation pattern
- interstellar space
- interpretive dance
- interplanetary gas
- international mile
- internal iliac vein
- interior secretary
- interior decorator
- intercostal muscle
- intensive care unit
- integrated circuit
- insurable interest
- instrument landing
- instruction manual
- installment credit
- inside information
- inorganic compound
- inhalation anthrax
- infrared radiation
- infrared frequency
- information theory
- information system
- influential person
- inferior vocal fold
- inferior vocal cord
- industrial disease
- indolebutyric acid
- indira nehru gandhi
- indian reservation
- index of refraction
- indefinite numeral
- in large quantities
- imaginary creature
- iliamna acerifolia
- ida minerva tarbell
- icterus neonatorum
- hypochromic anemia
- hymenaea courbaril
- hygrotrama foetens
- hydromantes brunus
- hydrogen carbonate
- hydnocarpus kurzii
- huntington's chorea
- humulus americanus
- human remains pouch
- hudsonia ericoides
- hottonia palustris
- hot under the collar
- horizontal surface
- homarus americanus
- history department
- historical present
- hirundo pyrrhonota
- hirudo medicinalis
- hiram ulysses grant
- hiram king williams
- highbush cranberry
- hevea brasiliensis
- heuchera sanguinea
- heuchera americana
- heteranthera dubia
- hepatic portal vein
- henry watson fowler
- henry martyn robert
- henry iii of england
- helxine soleirolia
- heimlich manoeuvre
- hearing impairment
- harvard university
- harry f. klinefelter
- harold clayton urey
- harnessed antelope
- harkat-ul-mujahidin
- hans jurgen eysenck
- hans christian gram
- hans albrecht bethe
- handwriting expert
- hamamelis vernalis
- halftone engraving
- haemulon malanurum
- habenaria psycodes
- habenaria dilatata
- haastia pulvinaris
- gymnorhina tibicen
- gymnastic exercise
- gutierrezia texana
- guinea worm disease
- guangdong province
- gross profit margin
- gregory john norman
- gregorian calendar
- greenwich meridian
- greenwich mean time
- greenhouse warming
- green-tailed towhee
- green bristlegrass
- great solomon's-seal
- great indian desert
- great cerebral vein
- granuloma venereum
- granulation tissue
- grandfather clause
- grammatical gender
- graminaceous plant
- grade point average
- golden oak mushroom
- golden everlasting
- global attribution
- glaucomys sabrinus
- glandular disorder
- giant timber bamboo
- giant silkworm moth
- german shepherd dog
- gerardia virginica
- geranium maculatum
- georges clemenceau
- george gordon meade
- george frost kennan
- geographical point
- genus velociraptor
- genus valerianella
- genus umbellularia
- genus uintatherium
- genus tubercularia
- genus trichostigma
- genus trialeurodes
- genus tradescantia
- genus trachipterus
- genus titanosaurus
- genus tetragonurus
- genus taraktogenos
- genus taraktagenos
- genus tamiasciurus
- genus symplocarpus
- genus strophanthus
- genus streptopelia
- genus stercorarius
- genus stenotaphrum
- genus solanopteris
- genus sericocarpus
- genus seismosaurus
- genus scutigerella
- genus scrophularia
- genus schomburgkia
- genus rhynchoelaps
- genus rhyacotriton
- genus rhodosphaera
- genus ramphomicron
- genus rachycentron
- genus pyxidanthera
- genus pyrocephalus
- genus psophocarpus
- genus psaltriparus
- genus plectranthus
- genus plectorrhiza
- genus pisanosaurus
- genus phytophthora
- genus peripatopsis
- genus pellicularia
- genus parrotiopsis
- genus paranthropus
- genus paralithodes
- genus paralichthys
- genus ornithogalum
- genus ommastrephes
- genus nitrosomonas
- genus nierembergia
- genus neoceratodus
- genus mycteroperca
- genus muhlenbergia
- genus megalosaurus
- genus malopterurus
- genus macrozoarces
- genus lonchocarpus
- genus lithophragma
- genus leucadendron
- genus leptinotarsa
- genus lecanopteris
- genus lampropeltis
- genus laguncularia
- genus lagorchestes
- genus javanthropus
- genus hymenanthera
- genus heteranthera
- genus hardenbergia
- genus haemoproteus
- genus gymnocarpium
- genus gastrophryne
- genus gastrolobium
- genus gasterosteus
- genus edaphosaurus
- genus diapheromera
- genus desmograthus
- genus dendranthema
- genus darlingtonia
- genus cryptoprocta
- genus cryptogramma
- genus corallorhiza
- genus codariocalyx
- genus cladorhyncus
- genus chamaecrista
- genus ceratopteris
- genus catharanthus
- genus carcharhinus
- genus burmeisteria
- genus brontosaurus
- genus brachystegia
- genus brachychiton
- genus bertholletia
- genus batrachoseps
- genus balsamorhiza
- genus balaenoptera
- genus austrocedrus
- genus atherinopsis
- genus arthropteris
- genus argyrotaenia
- genus architeuthis
- genus archeopteryx
- genus arceuthobium
- genus ankylosaurus
- genus acrocephalus
- gentiana thermalis
- gentiana saponaria
- gentiana andrewsii
- generative grammar
- general relativity
- general anesthetic
- general anesthesia
- geastrum coronatum
- gastroomental vein
- garden loosestrife
- garden huckleberry
- garden forget-me-not
- garbage collection
- g-series nerve agent
- funeral undertaker
- fund-raising effort
- frozen orange juice
- from start to finish
- french ultramarine
- fraxinus tomentosa
- fraxinus latifolia
- fraxinus excelsior
- fraxinus cuspidata
- fraxinus americana
- franklin roosevelt
- frank philip stella
- francoise d'aubigne
- francis peyton rous
- francesco petrarca
- fragrant water lily
- fragrant cliff fern
- fragmentation bomb
- fractional process
- four-tailed bandage
- four-lined plant bug
- foundation garment
- forensic pathology
- fore-and-aft topsail
- foetal circulation
- flower arrangement
- florest's cineraria
- float-type rain gage
- flittering scotoma
- fixed exchange rate
- first cranial nerve
- fire-on-the-mountain
- filtration surgery
- fiduciary relation
- ferdinand the great
- ferdinand of aragon
- fenoprofen calcium
- felis yagouaroundi
- felicia bergeriana
- federal government
- favorable position
- family winteraceae
- family verbenaceae
- family tridacnidae
- family tetraonidae
- family saturniidae
- family rynchopidae
- family prunellidae
- family procyonidae
- family myrsinaceae
- family marantaceae
- family hydnoraceae
- family hirudinidae
- family geraniaceae
- family furnariidae
- family dicranaceae
- family crangonidae
- family coregonidae
- family coprinaceae
- family connaraceae
- family carpinaceae
- family atherinidae
- family aepyornidae
- falciform ligament
- fairy-ring mushroom
- fair-maids-of-france
- facial recognition
- external nasal vein
- external iliac vein
- exponential series
- exponential return
- exotic belly dancer
- evergreen magnolia
- european wood mouse
- european white lily
- european turkey oak
- european silver fir
- european sandpiper
- european raspberry
- european hackberry
- european dune grass
- european cranberry
- european community
- european brooklime
- european blueberry
- european blackbird
- eurasian green toad
- euphagus carilonus
- eupatorium aya-pana
- euonymus europaeus
- eugenia corynantha
- eugene luther vidal
- euclidean geometry
- eucerine anhydrous
- eucalyptus regnans
- eryngium aquaticum
- eriosoma lanigerum
- erik von willebrand
- erianthus ravennae
- erethizon dorsatum
- equinoctial circle
- equatorial current
- epidural injection
- english walnut tree
- english runner bean
- english department
- english concertina
- endangered species
- enarthrodial joint
- emotional disorder
- embryonic membrane
- emberiza hortulana
- elmore john leonard
- electronic warfare
- electronic scanner
- electronic jamming
- electronic balance
- electron radiation
- electrical healing
- electric potential
- electric frying pan
- electric baking pan
- el salvadoran colon
- egyptian water lily
- edward vi of england
- edward iv of england
- edward ii of england
- economic geography
- echeneis naucrates
- eastern meadowlark
- eastern hemisphere
- eastern cottonwood
- eastern cottontail
- eastern coral snake
- eastern chinquapin
- eastern chimpanzee
- east indian rosebay
- east indian fig tree
- east india rosewood
- early warning radar
- dynamic microphone
- dwarf mountain pine
- dwarf chinkapin oak
- dutchman's breeches
- drinking chocolate
- dove's foot geranium
- dominican republic
- discina macrospora
- disagreeable woman
- direct-grant school
- direct examination
- dinornis giganteus
- differential limen
- dietary supplement
- diervilla lonicera
- dielectric heating
- determining factor
- desert selaginella
- desert sand verbena
- dermatobia hominis
- department of music
- department of labor
- dentaria bulbifera
- dental orthopedics
- dendroica petechia
- dendroica coronata
- dendroica auduboni
- demilitarized zone
- deliberate defense
- deliberate defence
- defense laboratory
- defense department
- defense contractor
- decapod crustacean
- de jure segregation
- dawson river salmon
- dasyatis centroura
- dancing lady orchid
- damaraland mole rat
- dalmatian laburnum
- daisywheel printer
- dacrydium colensoi
- cynara cardunculus
- cyclophorus lingua
- cyclic neutropenia
- cumberland plateau
- cultural diffusion
- cultivated parsnip
- crystallized honey
- crystal microphone
- creeping soft grass
- creeping bentgrass
- credit application
- creating by removal
- creatine phosphate
- create by mental act
- crataegus coccinea
- craniometric point
- crab-eating raccoon
- crab-eating opossum
- crab-eating macaque
- country and western
- countermortar fire
- coumarouna odorata
- cotinus americanus
- costoaxillary vein
- corydalus cornutus
- cortical potential
- correlation matrix
- coronary occlusion
- cornus stolonifera
- coreopsis gigantea
- conversation piece
- contract under seal
- contraceptive pill
- continued fraction
- continental europe
- contact microphone
- constructive fraud
- construction paper
- conrad potter aiken
- conocarpus erectus
- conjugated protein
- conical projection
- condylura cristata
- conditional reflex
- concentration camp
- concave polyhedron
- common-law marriage
- common scurvy grass
- common iliac artery
- common garter snake
- common garden cress
- common european jay
- common european ash
- common denominator
- common cotton grass
- common bog rosemary
- comer vann woodward
- combined operation
- colonic irrigation
- coelenterate genus
- coefficient of drag
- cocculus carolinus
- coastal rein orchid
- coastal diving bird
- coast rhododendron
- coagulation factor
- closed corporation
- clockwise rotation
- clitocybe inornata
- clintonia uniflora
- clintonia borealis
- clinical neurology
- climbing corydalis
- clianthus formosus
- cleome hassleriana
- class heterokontae
- clark standard cell
- cineraria maritima
- chunga burmeisteri
- chrysopsis mariana
- chromosome mapping
- christmas stocking
- christian theology
- christian religion
- christiaan huygens
- christiaan eijkman
- chinese brown sauce
- chinchilla laniger
- chimariko language
- chimaera monstrosa
- chilopsis linearis
- chilean strawberry
- chicken tetrazzini
- chicken provencale
- chicken cacciatore
- chicken cacciatora
- chester alan arthur
- cheremiss language
- charred pancake cup
- charles martin hall
- charles ix of france
- charles i of england
- charles cornwallis
- change of integrity
- chameleon tree frog
- chambered nautilus
- cetraria islandica
- cervantes saavedra
- ceroxylon andicola
- centre of flotation
- centre of curvature
- centre of attention
- center of flotation
- center of curvature
- centaurea scabiosa
- centaurea moschata
- censitary suffrage
- cellular telephone
- celastrus scandens
- cationic detergent
- catherine of aragon
- catherine de' medici
- castration anxiety
- cassia marilandica
- case-hardened steel
- caryocar nuciferum
- cartilaginous fish
- carphophis amoenus
- carolina chickadee
- carolina buckthorn
- carnot's ideal cycle
- carnegiea gigantea
- carl von clausewitz
- carl david anderson
- carl august nielsen
- caribbean language
- carbonation system
- carbon tetrahalide
- carbon monoxide gas
- cape york peninsula
- candied citrus peel
- canadian goldenrod
- camphorated phenol
- california sea lion
- california redwood
- california pompano
- california live oak
- california fuchsia
- california bay tree
- calidris melanotos
- calderon de la barca
- caesarean delivery
- caesalpinia ferrea
- cabernet sauvignon
- by experimentation
- butcher cumberland
- burmese-yi language
- bungarus fasciatus
- bulgarian language
- bulbar conjunctiva
- brugmansia arborea
- broca's convolution
- british parliament
- bring home the bacon
- brazilian rosewood
- brazilian ironwood
- brasenia schreberi
- blood-brain barrier
- blarina brevicauda
- blackthorn liqueur
- blackback flounder
- black jack pershing
- biology department
- big-cone douglas fir
- bicarbonate of soda
- betty naomi friedan
- bernard montgomery
- bermuda maidenhair
- bend over backwards
- beggar-my-neighbour
- beat around the bush
- beach morning glory
- bauhinia variegata
- bastard pennyroyal
- basivertebral vein
- baptistic doctrine
- baptisia tinctoria
- banker's acceptance
- banff national park
- banded rattlesnake
- bacillus anthracis
- bachelor of science
- baader-meinhof gang
- azolla caroliniana
- azadirachta indica
- aythya valisineria
- awnless bromegrass
- authorized version
- authoring language
- austrian winter pea
- australian terrier
- australian sea lion
- australian arowana
- auricular appendix
- auditory sensation
- atriplex hortensis
- asynchronous motor
- astragalus danicus
- astragalus alpinus
- asterid dicot genus
- aster novae-angliae
- aster linarifolius
- assortative mating
- association theory
- assault and battery
- asplenium nigripes
- asplenium ceterach
- asplenium bradleyi
- asperula tinctoria
- asperger's syndrome
- ascension of christ
- artificial horizon
- arteria perinealis
- arteria bulbi penis
- artemis spinescens
- arsenous anhydride
- army national guard
- arizona wild cotton
- aristotelian logic
- arenaria peploides
- arenaria interpres
- ardisia paniculata
- ardea occidentalis
- arbitration clause
- araucaria araucana
- appropriation bill
- apothecaries' pound
- apothecaries' ounce
- apartment building
- antiprotozoal drug
- antipersonnel bomb
- antigua and barbuda
- antiepileptic drug
- antidiarrheal drug
- anti-personnel bomb
- anthonomus grandis
- anthericum torreyi
- anthericum liliago
- anthemis tinctoria
- anomala orientalis
- angle of refraction
- angle of reflection
- angiopteris evecta
- anemone virginiana
- anemone cylindrica
- andrew lloyd webber
- andrei voznesenski
- anaphoric relation
- anagallis arvensis
- anaerobic exercise
- ammonium hydroxide
- ammonium carbonate
- ammonium carbamate
- american white pine
- american turkey oak
- american star grass
- american spikenard
- american spicebush
- american smokewood
- american shrew mole
- american rock brake
- american rattlebox
- american raspberry
- american mistletoe
- american mastodont
- american liquorice
- american indian day
- american hellebore
- american hackberry
- american grey birch
- american green toad
- american gray birch
- american germander
- american dog violet
- american cranberry
- american crab apple
- american cockroach
- american chameleon
- american brooklime
- american black bear
- american arrowroot
- ambystoma tigrinum
- alveolar consonant
- aluminum hydroxide
- alternative energy
- alstonia scholaris
- alphonse bertillon
- alpha foetoprotein
- allionia incarnata
- alligator sinensis
- algebraic language
- alfred thayer mahan
- alfred damon runyon
- alexandrian laurel
- alexander the great
- alexander selcraig
- alexander hamilton
- albatrellus ovinus
- airplane mechanics
- air transportation
- air reconnaissance
- ailanthus silkworm
- agricultural agent
- afropavo congensis
- afrikaans language
- african sandalwood
- african hunting dog
- african coral snake
- african clawed frog
- affirmative action
- aetobatus narinari
- aethelberht of kent
- aerospace medicine
- aerospace engineer
- adsorbent material
- administrative law
- adjustable spanner
- addressing machine
- additions to esther
- adaptive radiation
- acute renal failure
- actinic dermatitis
- acrocomia vinifera
- acroclinium roseum
- acoustic reactance
- acid-base indicator
- acid precipitation
- acalypha virginica
- absolute frequency
- abruptio placentae
- 15 may organization
