17-Letter Words Containing: S,O,L,A
(In Any Order)
There are 338 17 letter words,
902 17 letter phrases and
0 17 letter abbr's with
S,O,L,A 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 (338)
- institutionalized
- straightforwardly
- depersonalization
- conversationalist
- industrialization
- institutionalised
- constitutionality
- transillumination
- socioeconomically
- inconsequentially
- electrostatically
- contemporaneously
- compartmentalised
- uncomfortableness
- probabilistically
- interrelationship
- viscoelasticities
- universalizations
- unidimensionality
- unfavorablenesses
- unfashionableness
- unemployabilities
- underutilizations
- undemonstratively
- unconscionability
- ultrasonographies
- ultrasonographers
- ultraprogressives
- ultraprofessional
- ultranationalists
- ultranationalisms
- ultraconservatism
- tridimensionality
- transthoracically
- transnationalisms
- transilluminators
- transgenerational
- transcriptionally
- tintinnabulations
- thermostabilities
- thermoregulations
- telephotographies
- technicalizations
- symptomatological
- supranationalists
- supranationalisms
- superspeculations
- supermillionaires
- superconglomerate
- supercivilization
- superbillionaires
- subclassification
- structuralization
- spiritualizations
- spectroscopically
- spectroheliograph
- spectroheliograms
- semiprofessionals
- semiautomatically
- schizophrenically
- scandalmongerings
- rhynchocephalians
- revascularization
- resolidifications
- reproachfulnesses
- remilitarizations
- rehospitalization
- recrystallization
- reconcilabilities
- recognizabilities
- reclassifications
- recentralizations
- recapitalizations
- rationalistically
- radiotelegraphies
- radioisotopically
- quarrelsomenesses
- psychosomatically
- psychosexualities
- psychopathologist
- psychopathologies
- psychodynamically
- pseudoclassicisms
- proportionalities
- programmabilities
- professionalizing
- prequalifications
- posttranslational
- postrevolutionary
- postmillennialist
- postmillennialism
- postbaccalaureate
- polycondensations
- politicalizations
- plethysmographies
- plenipotentiaries
- plainspokennesses
- pictorializations
- phytosociological
- physiopathologies
- physicochemically
- phototelegraphies
- photopolarimeters
- photojournalistic
- photoduplications
- photocoagulations
- phosphoglycerates
- pharmacognostical
- pathophysiologies
- parasitologically
- parapsychologists
- paraprofessionals
- paraformaldehydes
- paradoxicalnesses
- paleopathologists
- overzealousnesses
- overindustrialize
- overfamiliarities
- overexploitations
- otolaryngologists
- opportunistically
- nullificationists
- nonsuperimposable
- nonsensicalnesses
- nonproliferations
- nonprofessionally
- nonindustrialized
- nonestablishments
- nonecclesiastical
- nonconstitutional
- nonbiodegradables
- nonavailabilities
- nonanthropologist
- neuroradiologists
- neuropathologists
- nationalistically
- municipalizations
- multiprogrammings
- multimillionaires
- multibillionaires
- monosyllabicities
- misclassification
- miscellaneousness
- microvasculatures
- micromanipulators
- microencapsulates
- microencapsulated
- microcirculations
- microcalorimeters
- metapsychological
- medulloblastomata
- malapportionments
- maladministration
- lymphadenopathies
- kaleidoscopically
- isoelectronically
- irrevocablenesses
- irreformabilities
- irrecoverableness
- involuntarinesses
- intolerablenesses
- interstimulations
- interprofessional
- internationalizes
- internationalists
- internationalisms
- internationalises
- internationalised
- intercorrelations
- intercalibrations
- institutionalizes
- institutionalists
- institutionalisms
- institutionalises
- insolubilizations
- indomitablenesses
- incompatibilities
- incomparabilities
- improvisationally
- impressionability
- imponderabilities
- impersonalization
- immunoregulations
- immunopathologist
- immunopathologies
- illusionistically
- idiosyncratically
- hypnotizabilities
- hyperventilations
- hyperstimulations
- hydrometallurgist
- hydrometallurgies
- historiographical
- histopathologists
- histopathological
- hexachloroethanes
- heterosexualities
- hemagglutinations
- glycosaminoglycan
- glossopharyngeals
- flirtatiousnesses
- fictionalizations
- fashionablenesses
- exceptionalnesses
- epistemologically
- epiphenomenalisms
- environmentalists
- environmentalisms
- encephalographies
- electropherograms
- electrooculograms
- electromagnetisms
- editorializations
- dorsoventralities
- dorsiventralities
- disqualifications
- disequilibrations
- discombobulations
- dictatorialnesses
- depolymerizations
- depoliticizations
- dephosphorylation
- dephosphorylating
- deoxyribonuclease
- denuclearizations
- denaturalizations
- demonstrabilities
- demineralizations
- demilitarizations
- dehydrochlorinase
- decomposabilities
- declassifications
- decentralizations
- cytomegaloviruses
- cyclophosphamides
- crystallographies
- crystallographers
- cryptocrystalline
- counterguerrillas
- countercomplaints
- copolymerizations
- conventionalities
- controversialists
- controversialisms
- controllabilities
- contractibilities
- consequentialness
- confidentialities
- conceivablenesses
- complicatednesses
- complementarities
- complementariness
- compartmentalizes
- compartmentalises
- communicabilities
- commonplacenesses
- comfortablenesses
- collectivizations
- collaborationists
- collaborationisms
- coldheartednesses
- circumambulations
- chromolithographs
- chorioallantoides
- cholangiographies
- chlordiazepoxides
- blasphemousnesses
- blameworthinesses
- bioavailabilities
- autotetraploidies
- atrabiliousnesses
- arteriosclerotics
- ariboflavinosises
- approachabilities
- antirationalities
- antievolutionists
- antievolutionisms
- anticommercialism
- antiassimilations
- anesthesiologists
- allotetraploidies
- allegoricalnesses
- accountablenesses
- unquestionability
- uncontroversially
- ultraconservative
- two-dimensionality
- sociobiologically
- self-mortification
- self-justification
- self-incrimination
- self-gratification
- self-fertilization
- self-fertilisation
- self-determination
- self-contradictory
- self-contradiction
- self-contemplation
- sclerodermataceae
- revolutionariness
- pusillanimousness
- procellariiformes
- philosophicalness
- pericementoclasia
- particularisation
- parapsychological
- one-dimensionality
- objectionableness
- nonaccomplishment
- leukoencephalitis
- knowledgeableness
- industrialisation
- individualisation
- inconceivableness
- half-consciousness
- encephalomyelitis
- eleutherodactylus
- dishonourableness
- disadvantageously
- depersonalisation
- denominationalism
- denationalisation
- demythologisation
- decriminalisation
- contemplativeness
- constitutionalize
- constitutionalist
- constitutionalism
- constitutionalise
- congregationalist
- congregationalism
- conceptualisation
- complimentariness
- companionableness
- commercialisation
- australopithecine
- antireligiousness
- anachronistically
Phrases (902)
- withdrawal symptom
- windsor spectacles
- windsor eyeglasses
- william wordsworth
- verbal description
- unemotional person
- ultrasound scanner
- typha angustifolia
- toxotes jaculatrix
- totalitarian state
- tonsilla adenoidea
- theological system
- the ways of the world
- television channel
- swallow-tailed kite
- supporters of islam
- suborder blattaria
- subfamily loriinae
- subclass rhizopoda
- subclass infusoria
- subatomic particle
- strait of gibraltar
- storage allocation
- stable attribution
- st john's wort family
- spousal equivalent
- spackling compound
- soldier grainy club
- social intercourse
- slate-colored junco
- situation analysis
- serial publication
- secretarial school
- scolopax rusticola
- salvia leucophylla
- salvadoran capital
- salutatory address
- sackcloth and ashes
- russian revolution
- rubus occidentalis
- rosebay willowherb
- rock 'n' roll musician
- robert falcon scott
- republic of belarus
- republic of austria
- renewable resource
- religious festival
- regulatory offense
- python reticulatus
- publishing company
- prunella modularis
- prosopis juliflora
- popularity contest
- pillars of hercules
- physical condition
- personal organiser
- personal magnetism
- personal judgement
- peace of westphalia
- pathological state
- palaemon australis
- order zygnematales
- order thymelaeales
- order oedogoniales
- optical instrument
- occupation license
- noctiluca miliaris
- nikolaas tinbergen
- nicholas i of russia
- natural philosophy
- natural depression
- national socialist
- mental unsoundness
- mellivora capensis
- medieval schoolman
- mary douglas leakey
- manihot utilissima
- malignant neoplasm
- lycopus americanus
- louisiana purchase
- lophius americanus
- looking-glass plant
- lingvo kosmopolita
- line of merchandise
- liaodong peninsula
- larix occidentalis
- lacrimal secretion
- joseph deems taylor
- john the evangelist
- jaroslav heyrovsky
- jacques-louis david
- irrational impulse
- ipomoea imperialis
- internal secretion
- intercostal artery
- industrial process
- human relationship
- horseless carriage
- horse-drawn vehicle
- horse chestnut balm
- horned rattlesnake
- horizontal section
- hook line and sinker
- heat of sublimation
- harry lillis crosby
- guttural consonant
- gustatory modality
- greater yellowlegs
- gravitational mass
- gooseneck barnacle
- geological process
- genus plesiosaurus
- genus phyllocladus
- genus phalaenopsis
- genus hydrodamalis
- genus hemerocallis
- genus haematoxylum
- genus haematoxylon
- genus globicephala
- genus dactylorhiza
- genus chlamyphorus
- genus aristolochia
- genus alstroemeria
- gaultheria shallon
- frederick douglass
- financial forecast
- field of operations
- fashion collection
- family zosteraceae
- family secotiaceae
- family droseraceae
- family dasypodidae
- false imprisonment
- everlasting flower
- euclid's third axiom
- euclid's fifth axiom
- erithacus rubecola
- epistle of jeremiah
- emanuel swedenborg
- elizabethan sonnet
- electrostatic unit
- electrostatic bond
- edward durell stone
- diodon holocanthus
- diastolic pressure
- dianthus deltoides
- cylinder separator
- cult of personality
- costanoan language
- corneal transplant
- condensation trail
- commercial message
- coloratura soprano
- colloidal solution
- class rhodophyceae
- class gymnospermae
- class cyanophyceae
- class angiospermae
- cheilanthes lanosa
- charles hard townes
- charles dana gibson
- cellular inclusion
- catskill mountains
- cartilaginous tube
- capital of suriname
- capital of sri lanka
- capital of slovakia
- capital of pakistan
- capital of nebraska
- capital of missouri
- capital of malaysia
- capital of illinois
- capital of botswana
- capital of barbados
- capital of arkansas
- budorcas taxicolor
- botaurus stellaris
- borago officinalis
- biological science
- bill of particulars
- battles of saratoga
- battle of trasimeno
- battle of solferino
- balsam woolly aphid
- balanus balanoides
- athletic supporter
- arvicola amphibius
- artocarpus altilis
- arteria pulmonalis
- apostolic delegate
- antrozous pallidus
- anethum graveolens
- anemone sylvestris
- anas platyrhynchos
- amygdalus communis
- althea officinalis
- allium ascalonicum
- allegro con spirito
- alessandro manzoni
- alessandro farnese
- agathis lanceolata
- aepyceros melampus
- adverbial of reason
- acoustic delay line
- absorbent material
- absolute magnitude
- zoological science
- zirconium silicate
- yellowtail snapper
- yellow star-thistle
- yellow sand verbena
- yellow lady-slipper
- yellow giant hyssop
- yellow chestnut oak
- world organisation
- william s. burroughs
- western wall flower
- western meadowlark
- western coral snake
- web-toed salamander
- warehouseman's lien
- wall rue spleenwort
- vyacheslav molotov
- viviparous eelpout
- vitis rotundifolia
- virgilia oroboides
- vestibule of the ear
- ventilation system
- vena nasofrontalis
- vena intercostalis
- variola minor virus
- variola major virus
- van der waal's forces
- us attorney general
- ultraviolet source
- ulmus carpinifolia
- ulcerative colitis
- two-spotted ladybug
- tuscarora language
- tsuga heterophylla
- truncus pulmonalis
- triple-crown season
- trifolium pratense
- transvaal province
- total hysterectomy
- topical anesthetic
- topical anesthesia
- tonkin cane ski pole
- tibialis posterior
- thuja occidentalis
- three-year-old horse
- thomomys talpoides
- thomas henry huxley
- thomas chippendale
- thielavia basicola
- thespesia populnea
- thermopsis villosa
- thermal insulation
- thalassaemia major
- texas horned lizard
- territorial waters
- temporal arteritis
- templetonia retusa
- temple of jerusalem
- television station
- television program
- television antenna
- teapot dome scandal
- tansy-leaved rocket
- sweet unicorn plant
- swallow-tailed hawk
- swallow-tailed coat
- surgical procedure
- surgical operation
- supraorbital torus
- supraorbital ridge
- supporting players
- superior vocal cord
- sudoriferous gland
- substitution class
- subroutine library
- subordinate clause
- suborder limicolae
- suborder eurylaimi
- suborder blattodea
- subclass teleostei
- subclass ostracoda
- subclass ophiurida
- styphelia triflora
- structural formula
- strix occidentalis
- stratum granulosum
- stone mimicry plant
- stock purchase plan
- stinking chamomile
- stemming algorithm
- stellaria holostea
- statistical method
- st. peter the apostle
- st. mary of bethlehem
- st. james the apostle
- squirrel-cage motor
- spotted salamander
- spotted flycatcher
- spotted cranesbill
- spoke misalignment
- spiraea prunifolia
- spilogale putorius
- spherical geometry
- sphaeralcea remota
- southern crab apple
- solitary pussytoes
- solidago nemoralis
- solid-state physics
- solanum wendlandii
- solanum macranthum
- sodium thiosulfate
- smyrnium olusatrum
- smalltooth sawfish
- sitta carolinensis
- sir william crookes
- sir thomas lawrence
- sir leonard woolley
- sir joshua reynolds
- sir james clark ross
- sir hans adolf krebs
- sir alexander korda
- since a long time ago
- silvertop palmetto
- silene caroliniana
- sibilant consonant
- showy lady's-slipper
- shovelnose catfish
- short-staple cotton
- shelton jackson lee
- shatterproof glass
- sharp-tailed grouse
- sexual intercourse
- severable contract
- senna occidentalis
- secondary syphilis
- secondary diagonal
- second-place finish
- second law of motion
- sebaceous follicle
- scottish lowlander
- scottish highlands
- scotch malt whiskey
- sclerotium disease
- science laboratory
- scentless camomile
- scarlet musk flower
- satureja douglasii
- sardinops caerulea
- san fernando valley
- samoyedic language
- samolus valerandii
- salvia officinalis
- salutatory speaker
- salutatory oration
- salmonella typhosa
- salix amygdaloides
- sales demonstrator
- rubus loganobaccus
- roystonea oleracea
- roughtail stingray
- rough bristlegrass
- roseola infantilis
- rose-colored pastor
- rosa melba ponselle
- rodolia cardinalis
- robert nesta marley
- rhizoctinia solani
- resurrection plant
- republic of tunisia
- republic of senegal
- republic of estonia
- regional enteritis
- red-shouldered hawk
- reality television
- reach one's nostrils
- rattlesnake orchid
- ralph waldo emerson
- ralph waldo ellison
- radical mastectomy
- racial segregation
- quercus myrtifolia
- quercus laurifolia
- quercus ilicifolia
- pygoscelis adeliae
- pulmonary stenosis
- pulmonary embolism
- pternohyla fodiens
- psychopsis papilio
- psoralea esculenta
- prunus caroliniana
- processional march
- prince-of-wales fern
- preparatory school
- prenatal diagnosis
- practical politics
- potassium chloride
- potassium chlorate
- postmaster general
- positively charged
- popular music genre
- pomaderris apetala
- polynesian tattler
- political prisoner
- polistes annularis
- poliovirus vaccine
- polemonium reptans
- podocarpus nivalis
- pleurocarpous moss
- plains pocket mouse
- pimlico race course
- pilotless aircraft
- phytolacca acinosa
- physics laboratory
- physical geography
- physical education
- pholistoma auritum
- pholiota squarrosa
- pholiota destruens
- philomachus pugnax
- phaseolus vulgaris
- phaseolus limensis
- peter seamus o'toole
- personnel casualty
- personal organizer
- perognathus flavus
- penstemon rupicola
- pellaea ornithopus
- pectoral sandpiper
- pathologic process
- passionflower vine
- passiflora foetida
- parus carolinensis
- paraduodenal smear
- papanicolaou smear
- palometa simillima
- pallas's sandgrouse
- pacinian corpuscle
- oxalis corniculata
- ovalipes ocellatus
- oryzopsis miliacea
- oryzomys palustris
- oriental alabaster
- organic fertiliser
- order ranunculales
- order polypodiales
- order polemoniales
- order pelycosauria
- order nidulariales
- order lycopodiales
- order lycoperdales
- order lechanorales
- order laminariales
- order guttiferales
- order discocephali
- order diapensiales
- order cyclostomata
- order commelinales
- order chytridiales
- order casuarinales
- order campanulales
- orchis spectabilis
- orchidaceous plant
- optical crown glass
- ophiodon elongatus
- opheodrys vernalis
- onoclea sensibilis
- omar nelson bradley
- olympic salamander
- oleoresin capiscum
- old church slavonic
- offsetting balance
- offset lithography
- oesophageal reflux
- octal number system
- nuytsia floribunda
- nuclear propulsion
- nothofagus obliqua
- norfolk island pine
- nonsingular matrix
- nonfictional prose
- nocturnal emission
- newcastle-upon-tyne
- new evangelisation
- necturus maculosus
- nebular hypothesis
- naval installation
- nationalist leader
- national socialism
- national insurance
- nasal decongestant
- myroxylon balsamum
- myosotis sylvatica
- muskogean language
- musical perception
- musculus sartorius
- muscular dystrophy
- muscle contraction
- monstera deliciosa
- molecular genetics
- mojave rattlesnake
- misplaced modifier
- mirabilis uniflora
- mineral processing
- military personnel
- michael joe jackson
- metabolic disorder
- metabolic acidosis
- mental reservation
- mental institution
- melancholy thistle
- medical profession
- maxwell's equations
- maternity hospital
- mason and dixon line
- mariposan language
- marcel lajos breuer
- maraschino liqueur
- malus angustifolia
- malicious mischief
- maksutov telescope
- magnoliopsid genus
- lysine intolerance
- lysimachia nemorum
- lyric mezzo-soprano
- lunisolar calendar
- lumbosacral plexus
- low st andrew's cross
- louis xiii of france
- louis viii of france
- louis the wideawake
- louis the stammerer
- loudspeaker system
- lou gehrig's disease
- lotus corniculatus
- loosestrife family
- lonicera xylosteum
- long saphenous vein
- logical positivist
- logical positivism
- locusta migratoria
- lockstitch machine
- lobster a la newburg
- lobelia cardinalis
- lithocarpus glabra
- lithocarpus glaber
- linosyris vulgaris
- libocedrus plumosa
- leymus condensatus
- leucothoe racemosa
- lesser whitethroat
- lepus californicus
- learned profession
- law of large numbers
- lavandula stoechas
- lathyrus tuberosus
- lathyrus japonicus
- large-toothed aspen
- lansium domesticum
- lagostomus maximus
- lagodon rhomboides
- labrador peninsula
- korean velvet grass
- katsuwonus pelamis
- karl von clausewitz
- jungian psychology
- jumping plant louse
- julian the apostate
- judicial admission
- joseph louis barrow
- john william strutt
- jesse louis jackson
- jerusalem warriors
- james neville mason
- james iv of scotland
- ixodes spinipalpis
- ixodes persulcatus
- isosceles triangle
- isles of langerhans
- islamic army of aden
- involuntary muscle
- intercostal muscle
- instruction manual
- influential person
- inflatable cushion
- indus civilization
- illegal possession
- hypoplastic anemia
- hypogastric plexus
- hydrodamalis gigas
- hottonia palustris
- hospital occupancy
- hospital attendant
- horsetail milkweed
- horizontal surface
- honeysuckle family
- historical present
- hirudo medicinalis
- himalaya mountains
- henry watson fowler
- hemerocallis flava
- hemangioma simplex
- helxine soleirolia
- harnessed antelope
- gymnocladus dioica
- great solomon's-seal
- granulation tissue
- graminaceous plant
- golden oak mushroom
- golden everlasting
- glomerular capsule
- glaucomys sabrinus
- glandular disorder
- giant silkworm moth
- gestalt psychology
- geothlypis trichas
- georges clemenceau
- george wells beadle
- genus velociraptor
- genus trialeurodes
- genus thiobacillus
- genus thamnophilus
- genus tachyglossus
- genus symplocarpus
- genus streptopelia
- genus stenochlaena
- genus solanopteris
- genus scrophularia
- genus scophthalmus
- genus salpiglossis
- genus rhynchoelaps
- genus pyrocephalus
- genus polydactylus
- genus plectorrhiza
- genus paralithodes
- genus ornithogalum
- genus myxocephalus
- genus megalosaurus
- genus malopterurus
- genus lopholatilus
- genus lonchocarpus
- genus lithophragma
- genus leucadendron
- genus leptinotarsa
- genus lecanopteris
- genus lampropeltis
- genus lagorchestes
- genus lachnolaimus
- genus laccopetalum
- genus glossopsitta
- genus gastrolobium
- genus fasciolopsis
- genus elephantopus
- genus darlingtonia
- genus cynocephalus
- genus corallorhiza
- genus codariocalyx
- genus cladorhyncus
- genus chalcostigma
- genus cephalotaxus
- genus caulophyllum
- genus blastocladia
- genus bertholletia
- genus balsamorhiza
- genus balaenoptera
- genus ankylosaurus
- genus acrocephalus
- gastroomental vein
- garden loosestrife
- galtonia candicans
- galilean telescope
- galeopsis tetrahit
- galega officinalis
- gabriele fallopius
- freedom of assembly
- fraxinus latifolia
- fraxinus excelsior
- franklin roosevelt
- fractional process
- foundling hospital
- forensic pathology
- fore-and-aft topsail
- florest's cineraria
- flittering scotoma
- flavius theodosius
- first earl of orford
- filtration surgery
- filename extension
- file name extension
- ficus diversifolia
- felis yagouaroundi
- felicia amelloides
- favorable position
- fat-soluble vitamin
- fashion consultant
- fasciolopsis buski
- family sarcoptidae
- family psychodidae
- family psilotaceae
- family ostraciidae
- family osmundaceae
- family nostocaceae
- family leguminosae
- family kasuwonidae
- family glossinidae
- family fasciolidae
- family chrysopidae
- fall over backwards
- exponential series
- exploratory survey
- explode a bombshell
- european silver fir
- euphorbia lathyris
- euphagus carilonus
- euclid's first axiom
- eriosoma lanigerum
- eragrostis curvula
- english toy spaniel
- english concertina
- emotional disorder
- elymus condensatus
- elizabeth ann seton
- electronic scanner
- elasticity of shear
- elaeocarpus family
- el salvadoran colon
- edith louisa cavell
- eastern meadowlark
- eastern cottontail
- eastern coral snake
- early spider orchid
- dovyalis hebecarpa
- disagreeable woman
- direct-grant school
- diplotaxis muralis
- diplomatic service
- diplomatic mission
- depository library
- dental orthopedics
- dense-leaved elodea
- defense laboratory
- dawson river salmon
- dactylopius coccus
- dactylis glomerata
- dacrydium colensoi
- cygnus columbianus
- cyclophorus lingua
- cultural diffusion
- crystallized honey
- crystal oscillator
- crystal microphone
- costoaxillary vein
- cost-pull inflation
- corydalus cornutus
- corpuscular theory
- corps diplomatique
- coronary occlusion
- cornus stolonifera
- contract under seal
- consulting company
- consonantal system
- conjunctival veins
- conjugate solution
- congenital disease
- condylura cristata
- comstock's mealybug
- composite material
- cold stuffed tomato
- coelenterate genus
- cocculus carolinus
- coastal rein orchid
- coastal diving bird
- closed corporation
- clockwise rotation
- clitocybe clavipes
- clintonia borealis
- climbing corydalis
- clianthus formosus
- cleome hassleriana
- class tiliomycetes
- class phaeophyceae
- class osteichthyes
- class mastigophora
- class lycopodineae
- class heterokontae
- class cyclosporeae
- class charophyceae
- cirrostratus cloud
- circulatory system
- chrysopsis villosa
- christian theology
- christian religion
- chilopsis linearis
- chemical terrorism
- charles ix of france
- charles i of england
- charles cornwallis
- charadrius melodus
- cephalopod mollusk
- cellulose xanthate
- cellular slime mold
- catalpa bignioides
- cartilaginous fish
- carpobrotus edulis
- carnot's ideal cycle
- carl von clausewitz
- carl david anderson
- capitalist economy
- cape york peninsula
- calosoma scrutator
- caloscypha fulgens
- calochortus luteus
- california sea lion
- california fuchsia
- calidris melanotos
- caesalpinia bonduc
- bumelia lanuginosa
- bullock's heart tree
- broca's convolution
- brazilian rosewood
- bouteloua gracilis
- blue wall of silence
- biomedical science
- biological process
- biological defense
- big-cone douglas fir
- betula neoalaskana
- battle of pharsalus
- bastard yellowwood
- bastard pennyroyal
- basal placentation
- balance of payments
- bachelor of science
- awnless bromegrass
- australian sea lion
- australian arowana
- atriplex hortensis
- aster novae-angliae
- aster macrophyllus
- aster linarifolius
- asplenium montanum
- asplenium billotii
- asperula tinctoria
- asparagus plumosus
- asclepias tuberosa
- asclepias speciosa
- as luck would have it
- arterial sclerosis
- arteria alveolaris
- armed islamic group
- aristotelian logic
- arenaria peploides
- ardea occidentalis
- archeological site
- arbitration clause
- arabidopsis lyrata
- applied psychology
- antipersonnel bomb
- anti-personnel bomb
- anomala orientalis
- anemone pulsatilla
- anaphylactic shock
- amygdaloid nucleus
- amphitropous ovule
- amphibious vehicle
- amphibious landing
- amphibious assault
- amobarbital sodium
- american shrew mole
- american mistletoe
- amanita phalloides
- alveolar consonant
- alstonia scholaris
- alphonse bertillon
- alpha-naphthol test
- alosa chrysocloris
- alligator sinensis
- alcaeus of mytilene
- albatrellus ovinus
- ailanthus silkworm
- agrostis palustris
- aglaonema modestum
- agglutination test
- afrocarpus falcata
- african sandalwood
- african coral snake
- aethelred of wessex
- adsorbent material
- acts of the apostles
- actitis hypoleucos
- acroclinium roseum
- achoerodus gouldii
- absolute viscosity
- absolute threshold
- absolute frequency
- absolute deviation
- abominable snowman
