16-Letter Words Containing: S,A,I,N,E
(In Any Order)
There are 713 16 letter words,
1,088 16 letter phrases and
0 16 letter abbr's with
S,A,I,N,E in.
Best Scoring for Word Games
| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
We couldn't find any valid Scrabble US words with a length of 16. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! | |||||||
All 16 Letter Words
Words (713)
- misunderstanding
- enthusiastically
- environmentalist
- indiscriminately
- anesthesiologist
- electromagnetism
- neurotransmitter
- disproportionate
- gastrointestinal
- undersecretaries
- transcontinental
- multidimensional
- environmentalism
- prestidigitation
- transubstantiate
- representational
- countersignature
- quintessentially
- counterespionage
- uncharacteristic
- institutionalize
- epiphenomenalism
- overcompensation
- ostentatiousness
- electromagnetics
- absentmindedness
- sensationalistic
- reclassification
- overenthusiastic
- lightheartedness
- fundamentalistic
- characterisation
- unprofessionally
- existentialistic
- unattractiveness
- northamptonshire
- neuropsychiatric
- internationalist
- conversationally
- anthropomorphise
- acquaintanceship
- weatherboardings
- watertightnesses
- vulvovaginitises
- villainousnesses
- verifiablenesses
- vegetativenesses
- vaingloriousness
- upstandingnesses
- uproariousnesses
- untouchabilities
- unthinkabilities
- unsociablenesses
- unrestrainedness
- unpalatabilities
- unostentatiously
- unmannerlinesses
- universalization
- ungraciousnesses
- unflappabilities
- unfaithfulnesses
- undesirabilities
- underestimations
- underemphasizing
- undeniablenesses
- undecidabilities
- uncongenialities
- uncharitableness
- unchangingnesses
- unavailingnesses
- unavailabilities
- unassumingnesses
- unassailableness
- unalterabilities
- ultracentrifuges
- tyrannicalnesses
- turbomachineries
- trifluoperazines
- transsexualities
- transparentizing
- transmissometers
- transmissivities
- transliterations
- transitorinesses
- transitivenesses
- transilluminates
- transilluminated
- totalitarianizes
- thermodynamicist
- terminablenesses
- teratogenicities
- teratocarcinomas
- systematizations
- systematicnesses
- sustainabilities
- supraventricular
- supplementations
- supersubstantial
- superstimulating
- superspeculation
- supersaturations
- superromanticism
- supernormalities
- supernaturalists
- supernaturalisms
- supermillionaire
- supercorporation
- supercalendering
- superbillionaire
- substantialities
- subprofessionals
- subjectivization
- strongyloidiases
- stereophonically
- stenographically
- slatternlinesses
- sesquicarbonates
- seronegativities
- sentimentalizing
- sentimentalities
- sentimentalising
- sensationalizing
- sensationalising
- semiquantitative
- semipornographic
- semigovernmental
- semiconservative
- semicolonialisms
- semiabstractions
- sedimentological
- salubriousnesses
- roadworthinesses
- revisualizations
- retransformation
- retinoblastomata
- respiritualizing
- resolidification
- resocializations
- requalifications
- reprivatizations
- representativity
- representatively
- reorchestrations
- renormalizations
- remunerativeness
- reinvestigations
- reindustrializes
- reindustrialized
- reincorporations
- regionalizations
- refrangibilities
- refractorinesses
- refractivenesses
- refortifications
- referentialities
- reestablishments
- redistributional
- redeterminations
- rectangularities
- recontextualizes
- recontaminations
- reconsiderations
- reconfigurations
- reconceptualizes
- reconcentrations
- recertifications
- reauthorizations
- reapportionments
- reafforestations
- reaccreditations
- rambunctiousness
- radiotelephonies
- radioprotections
- questionableness
- quarterfinalists
- quantitativeness
- pugnaciousnesses
- psychometricians
- proselytizations
- pronunciamentoes
- proletarianising
- profitablenesses
- professionalizes
- professionalized
- professionalisms
- preventabilities
- presuppositional
- preservationists
- presentabilities
- preregistrations
- prenotifications
- premodifications
- premillennialist
- premillennialism
- prekindergartens
- preformationists
- precariousnesses
- precancellations
- postpresidential
- postmillenarians
- postexperimental
- postencephalitic
- postdepositional
- polycondensation
- pleuropneumonias
- phrasemongerings
- photorespiration
- photoexcitations
- phosphocreatines
- phenylketonurias
- phenolphthaleins
- pertinaciousness
- persuasivenesses
- personifications
- personalizations
- passionatenesses
- parliamentarians
- parametrizations
- pancreatectomies
- oxytetracyclines
- overutilizations
- overstimulations
- overspeculations
- overspecializing
- overexpectations
- overelaborations
- overcultivations
- overconservative
- overcompensating
- overcommunicates
- overapplications
- overachievements
- outlandishnesses
- otolaryngologies
- organomercurials
- opinionativeness
- operationalistic
- oligomerizations
- oligodendroglias
- oleaginousnesses
- objectifications
- nonproprietaries
- nonprofessionals
- nonmetropolitans
- nonmaterialistic
- nonintellectuals
- nonexploitations
- nonestablishment
- nondocumentaries
- nondiscretionary
- nonconservatives
- nonconservations
- nonarchitectures
- nonarbitrariness
- neuroradiologist
- neuroradiologies
- neuropathologist
- neuropathologies
- neurohypophysial
- neurasthenically
- neoconservatives
- neoconservatisms
- necessitarianism
- nanotechnologies
- monotheistically
- misregistrations
- misapprehensions
- miraculousnesses
- microsporangiate
- micromanagements
- microencapsulate
- methylphenidates
- methodicalnesses
- methamphetamines
- mendaciousnesses
- megasporogenesis
- megacorporations
- meditativenesses
- mechanochemistry
- meaningfulnesses
- mathematizations
- materializations
- manipulabilities
- malpractitioners
- maladministering
- magnetostrictive
- magnetostriction
- machineabilities
- loquaciousnesses
- latensifications
- lasciviousnesses
- landlubberliness
- irremediableness
- invulnerableness
- inviolablenesses
- invaluablenesses
- intransitivities
- intracutaneously
- intractabilities
- intolerantnesses
- intolerabilities
- intervisitations
- intertestamental
- interstratifying
- interstimulation
- intersexualities
- internalizations
- intermodulations
- interministerial
- interminableness
- intermediateness
- interiorizations
- intergenerations
- interdigitations
- intercrystalline
- intercomparisons
- interchromosomal
- interassociation
- intentionalities
- intensionalities
- intensifications
- intellectualness
- intellectualizes
- intellectualists
- intellectualisms
- intangiblenesses
- insufferableness
- instrumentations
- instrumentalists
- instrumentalisms
- insignificancies
- inseparabilities
- inscrutabilities
- insatiablenesses
- inordinatenesses
- innovativenesses
- inimitablenesses
- inheritabilities
- infrangibilities
- inflammabilities
- inextinguishably
- inexpugnableness
- inexplicableness
- inexorablenesses
- inevitablenesses
- ineluctabilities
- ineffectualities
- indubitabilities
- indomitabilities
- indisputableness
- indeterminations
- indemnifications
- indelicatenesses
- indefinabilities
- incontestability
- inconsolableness
- inconsiderations
- incommensurables
- incautiousnesses
- inauthenticities
- inarticulateness
- inappositenesses
- inalterabilities
- inalienabilities
- inadvisabilities
- inadequatenesses
- impregnabilities
- imperativenesses
- impassablenesses
- immoderatenesses
- immeasurableness
- imaginablenesses
- illiteratenesses
- idolatrousnesses
- hypervitaminoses
- hyperstimulation
- hyperstimulating
- hypersalivations
- historicalnesses
- highhandednesses
- heterochromatins
- hendecasyllabics
- hematoporphyrins
- harmoniousnesses
- gynandromorphies
- gregariousnesses
- gratuitousnesses
- governmentalizes
- governmentalists
- governmentalisms
- gelatinousnesses
- frenchifications
- formidablenesses
- flagitiousnesses
- flabbergastingly
- fissionabilities
- figurativenesses
- featherstitching
- fastidiousnesses
- fashionabilities
- farsightednesses
- fantasticalities
- fallaciousnesses
- factitiousnesses
- externalizations
- externalisations
- exteriorizations
- extensionalities
- extemporizations
- extemporisations
- extemporaneities
- experimentations
- experimentalists
- experimentalisms
- exhaustivenesses
- exemplifications
- excommunications
- exceptionalities
- evangelistically
- etherealizations
- equalitarianisms
- enfranchisements
- enforceabilities
- endarterectomies
- encephalopathies
- enantiomorphisms
- emancipationists
- elementarinesses
- electrifications
- eclaircissements
- dogmaticalnesses
- diversifications
- dissuasivenesses
- dissipatednesses
- disputatiousness
- dispensabilities
- disequilibration
- disequilibrating
- disentanglements
- disenfranchising
- disdainfulnesses
- discountenancing
- disciplinarities
- directionalities
- diphenhydramines
- dimensionalities
- differentiations
- diaphanousnesses
- diabolicalnesses
- devitrifications
- detribalizations
- determinableness
- desulfurizations
- destabilizations
- despiritualizing
- despicablenesses
- desexualizations
- desertifications
- desensitizations
- desacralizations
- derivativenesses
- depressurization
- departmentalizes
- denumerabilities
- denitrifications
- demystifications
- democratizations
- demagnetizations
- deliberativeness
- deliberatenesses
- deindustrializes
- deindustrialized
- dehydrogenations
- deglamorizations
- dedifferentiates
- decorativenesses
- decontaminations
- deconcentrations
- decertifications
- decasualizations
- decarburizations
- decarboxylations
- decalcifications
- deacidifications
- cyclohexylamines
- cyanoethylations
- cyanocobalamines
- curvilinearities
- cumulativenesses
- cryopreservation
- crossopterygians
- creditablenesses
- creaturelinesses
- counterreactions
- counterirritants
- counterinstances
- counterguerillas
- countercampaigns
- coordinatenesses
- conveyorizations
- conventionalizes
- conventionalists
- conventionalisms
- controversialism
- containerisation
- contagiousnesses
- conservatorships
- conservativeness
- conservationists
- consequentiality
- consanguineously
- confirmabilities
- confessionalists
- confessionalisms
- conditionalities
- conceivabilities
- computerizations
- complementations
- compensabilities
- compatiblenesses
- communicableness
- commonsensically
- commensurability
- codeterminations
- circumstantiates
- circumstantiated
- cinematographies
- cinematographers
- chloramphenicols
- chivalrousnesses
- chemotaxonomists
- charitablenesses
- catheterizations
- carcinomatosises
- capriciousnesses
- biosynthetically
- bigheartednesses
- beneficialnesses
- avariciousnesses
- autocorrelations
- auspiciousnesses
- attractivenesses
- assaultivenesses
- artificialnesses
- articulatenesses
- archconservative
- appendicectomies
- antiuniversities
- antituberculosis
- antitechnologies
- antireductionist
- antireductionism
- antirecessionary
- antimetaphysical
- antimaterialists
- antimaterialisms
- antilibertarians
- antiferromagnets
- antievolutionist
- antievolutionism
- anticonservation
- anticlericalists
- anticlericalisms
- anticholinergics
- antepenultimates
- anesthesiologies
- amphibiousnesses
- amateurishnesses
- aluminosilicates
- alphabetizations
- aggressivenesses
- administratrices
- adenohypophysial
- acetophenetidins
- accumulativeness
- accountabilities
- accidentalnesses
- accessiblenesses
- abstemiousnesses
- wrinkle-resistant
- weatherstripping
- vice-presidential
- vespertilionidae
- vasoconstrictive
- unsystematically
- unsubstantialize
- unsubstantialise
- unscientifically
- unrespectability
- unrepresentative
- unprofitableness
- unpersuasiveness
- unnoticeableness
- unindustrialized
- unindustrialised
- unimpressionable
- uncommercialised
- unattainableness
- unappetizingness
- unappetisingness
- three-dimensional
- third-dimensional
- syncategorematic
- superfecundation
- steprelationship
- simultaneousness
- sharp-sightedness
- sesquicentennial
- semitransparency
- semiprofessional
- self-satisfaction
- self-renunciation
- self-preservation
- self-organization
- self-organisation
- self-flagellation
- self-depreciation
- self-condemnation
- self-annihilation
- self-aggrandizing
- self-aggrandising
- sedative-hypnotic
- sectionalization
- sectionalisation
- scandalmongering
- satisfactoriness
- sacrilegiousness
- remilitarisation
- reincarnationism
- radiosensitivity
- praiseworthiness
- pleasant-smelling
- pharmacokinetics
- pharmacogenetics
- parsimoniousness
- paraprofessional
- opisthognathidae
- old-fashionedness
- nonvolatilisable
- nontransmissible
- noncontroversial
- non-commercialism
- nephrocalcinosis
- narrow-mindedness
- multifariousness
- microcrystalline
- michelangelesque
- manipulativeness
- malayo-polynesian
- machiavellianism
- lymphangiectasis
- lymphangiectasia
- lyginopteridales
- livonian-speaking
- leptosporangiate
- kinaesthetically
- japanese-speaking
- intransitiveness
- interrelatedness
- internationalism
- internationalise
- institutionalise
- insalubriousness
- inhospitableness
- inharmoniousness
- inextinguishable
- inexhaustibility
- indispensability
- indescribability
- inauspiciousness
- imperishableness
- impenetrableness
- hypervitaminosis
- holstein-friesian
- hippocastanaceae
- helminthostachys
- funeral-residence
- faintheartedness
- establishmentism
- disreputableness
- dishonorableness
- disfranchisement
- disestablishment
- disembarrassment
- disconsolateness
- disagreeableness
- dennstaedtiaceae
- demineralisation
- declassification
- decentralisation
- cross-examination
- conventionalised
- controversialist
- contemporariness
- compartmentalise
- collectivisation
- chancellorsville
- caesalpinioideae
- branchiostomidae
- branchiostegidae
- apprehensiveness
- appreciativeness
- antiredeposition
- antihypertensive
- anti-aestheticism
- anthropocentrism
- ancylostomatidae
- anathematisation
- aminotransferase
- ambidextrousness
- affectionateness
- administratively
- abdominocentesis
Phrases (1088)
- zea mays indentata
- william gladstone
- visual perception
- viscountess astor
- verbal expression
- valuation reserve
- uninominal system
- tibialis anterior
- thysanuran insect
- threshing machine
- thomas alva edison
- thiopental sodium
- theatrical season
- tenor saxophonist
- tendon of achilles
- talipes calcaneus
- tactile sensation
- swaddling clothes
- susquehanna river
- surgical dressing
- subfamily bovinae
- strictly speaking
- strategic warning
- strait of magellan
- stannous fluoride
- square centimetre
- spinacia oleracea
- spectrum analysis
- soren kierkegaard
- somatic sensation
- sodium thiopental
- sir edmund hillary
- simone de beauvoir
- signal/noise ratio
- sexual abstention
- serial processing
- seleucus i nicator
- selective jamming
- sealed instrument
- school assignment
- schematic drawing
- sauce vinaigrette
- roseate spoonbill
- restraint of trade
- relay transmitter
- rangifer tarandus
- rangifer arcticus
- radio observation
- public assistance
- prunella vulgaris
- professional life
- prince of darkness
- prince albert's yew
- presidential term
- potassium nitrate
- portuguese guinea
- polishing machine
- poinsettia strain
- plosive consonant
- pimpinella anisum
- pillar of strength
- photostat machine
- pharyngeal tonsil
- personnel carrier
- personal relation
- personal business
- performing artist
- peloponnesian war
- pediculus humanus
- pedestrian bridge
- passenger vehicle
- pandion haliaetus
- painful sensation
- pacific northwest
- oscar hammerstein
- order spatangoida
- oral presentation
- operating expense
- ochotona princeps
- norwegian lobster
- northern rhodesia
- nooks and crannies
- news organisation
- nevil shute norway
- neritid gastropod
- negative stimulus
- natural scientist
- muscae volitantes
- mesenteric artery
- mental exhaustion
- medical scientist
- medical prognosis
- mechanical system
- mechanical stress
- manihot esculenta
- maintenance staff
- louis vii of france
- louis isadore kahn
- lepomis punctatus
- leonard bernstein
- laundry stiffener
- kashmiri language
- judicial decision
- john amos comenius
- ismoil somoni peak
- island of guernsey
- invisible balance
- internal analysis
- insurance premium
- instrumental role
- inspector maigret
- indonesian borneo
- inchoative aspect
- inaugural address
- in a beastly manner
- impossible action
- helianthus annuus
- hebridean islands
- health profession
- guinea-bissau peso
- grand mal epilepsy
- george washington
- genus zonotrichia
- genus utricularia
- genus trichophaga
- genus trichomanes
- genus triceratops
- genus sphyrapicus
- genus saintpaulia
- genus procellaria
- genus proboscidea
- genus periplaneta
- genus muscardinus
- genus metasequoia
- genus masdevallia
- genus dipsosaurus
- genus dendroaspis
- genus collinsonia
- genus cheiranthus
- genus cheilanthes
- genus caprimulgus
- genus callisaurus
- genus bassariscus
- genus balaeniceps
- genus azadirachta
- genus aspergillus
- genus antirrhinum
- genus antilocapra
- genus angiopteris
- genus ancistrodon
- genus amelanchier
- genus agkistrodon
- genista hispanica
- fund-raising drive
- fringilla coelebs
- fraxinus texensis
- francois rabelais
- flat panel display
- first-place finish
- family serranidae
- facsimile machine
- facial expression
- ex-post evaluation
- european flatfish
- equinoctial storm
- emperor francis ii
- elvis aron presley
- elia kazanjoglous
- eleusine coracana
- disease of the skin
- dionaea muscipula
- diomedea nigripes
- delphinium ajacis
- defence mechanism
- decoction mashing
- cynoscion regalis
- crescentia cujete
- cox's orange pippin
- compensation deal
- cinclus mexicanus
- christmas present
- christian huygens
- chemical analysis
- charles lindbergh
- charles bullfinch
- cellular division
- cascade mountains
- carya illinoensis
- captain james cook
- capital of senegal
- capital of estonia
- buteo jamaicensis
- business relation
- business activity
- bramley's seedling
- block anaesthesia
- black lung disease
- benjamin harrison
- battle of the aisne
- battle of hastings
- bank commissioner
- banded rudderfish
- balinese language
- asian black grouse
- ascension of jesus
- artistic creation
- articulatio genus
- arthur rubinstein
- arteria vaginalis
- arteria lingualis
- arteria ascendens
- arteria angularis
- apothecaries' unit
- anaesthetic agent
- american wistaria
- american sycamore
- american chestnut
- american basswood
- aluminum business
- alluvial sediment
- allergic rhinitis
- alexander selkirk
- alexander pushkin
- aleksandr borodin
- albert bruce sabin
- albert a. michelson
- after-shave lotion
- afrasian language
- adlai stevenson ii
- adhesive friction
- actual possession
- aconitum napellus
- acacia farnesiana
- able-bodied seaman
- abatable nuisance
- zoysia tenuifolia
- zigadenus glaucus
- zigadenus elegans
- yucca filamentosa
- yucatan peninsula
- yellow spiny daisy
- yellow journalism
- xerophilous plant
- windowpane oyster
- wimshurst machine
- wilson's phalarope
- williams syndrome
- william rose benet
- william rehnquist
- white tie and tails
- white stringybark
- white mountain ash
- white false indigo
- wheatstone bridge
- westminster abbey
- western saxifrage
- western poison oak
- western australia
- west indian cherry
- wernicke's aphasia
- weeping love grass
- weather stripping
- weapons plutonium
- waiter's assistant
- visual impairment
- visible radiation
- virgilia capensis
- veterinary school
- veronica arvensis
- veronica agrestis
- ventilation shaft
- vena vestibularis
- vena testicularis
- vena sublingualis
- vena iliolumbalis
- vena arcuata renis
- vena anastomotica
- veiled accusation
- variance analysis
- valenciennes lace
- vaginal discharge
- urogenital system
- urinary hesitancy
- upland white aster
- unleaded gasoline
- universal solvent
- united states navy
- united states mint
- united states code
- united states army
- united nations day
- unicameral script
- tungusic language
- tulipa suaveolens
- tulipa gesneriana
- tuileries gardens
- tsuga mertensiana
- tshiluba language
- triaenodon obseus
- transmission time
- transmission line
- transforming gene
- tontine insurance
- tolmiea menziesii
- tiger rattlesnake
- thrown and twisted
- thirty-second part
- third-place finish
- theropod dinosaur
- tetanus antitoxin
- testicular cancer
- television camera
- technical analyst
- tau-minus particle
- taklimakan desert
- take someone's side
- tadeus reichstein
- tactual sensation
- table-tennis table
- szechwan province
- synovial membrane
- switchblade knife
- sweating sickness
- swainsona greyana
- supraorbital vein
- superior vena cava
- summer squash vine
- suction curettage
- substantia grisea
- suborder natantia
- submarine torpedo
- subfamily melinae
- subclavian artery
- stylomastoid vein
- stock market index
- steinert's disease
- steamship company
- stationery seller
- st. john the baptist
- st. elias mountains
- st. augustine grass
- square-dance music
- square centimeter
- spring cankerworm
- spreading pogonia
- spreading dogbane
- spouse equivalent
- spotted sandpiper
- spondias purpurea
- split personality
- spiranthes cernua
- spinal nerve roots
- spinal anesthetic
- spinal anesthesia
- spike lavender oil
- spherical polygon
- sphenoid fontanel
- sphacele calycina
- spergula arvensis
- spenserian stanza
- spenserian sonnet
- spectacled caiman
- specious argument
- special education
- spark transmitter
- spanish cedar tree
- spaghetti western
- southern triangle
- southern rhodesia
- southern magnolia
- sonoran whipsnake
- solicitor general
- solanum quitoense
- solanum jasmoides
- solanum giganteum
- solanum aviculare
- soil conservation
- software engineer
- socialist economy
- social assistance
- smooth darling pea
- small businessman
- sleep deprivation
- slavonic language
- skillet corn bread
- sir leonard hutton
- sir bernard lovell
- sinus transversus
- sinus paranasales
- sinus ethmoidales
- single-leaf pinyon
- significant other
- sickle-cell anemia
- shipping articles
- shell corporation
- shaving-brush tree
- sexual perversion
- sexual attraction
- sesbania exaltata
- serratus anterior
- seriphidium canum
- separation energy
- sensorimotor area
- senna obtusifolia
- senna marilandica
- senna alexandrina
- senecio glabellus
- senecio doublasii
- senecio cineraria
- seminole language
- semantic relation
- selkirk mountains
- self-raising flour
- selene setapinnis
- selective amnesia
- selaginella apoda
- seigneur de bayard
- secondary winding
- second lieutenant
- sebastes miniatus
- sebastes caurinus
- seaside goldenrod
- scythian language
- scutching machine
- screaming meemies
- scomber japonicus
- scindapsus aureus
- scarlet pimpernel
- scabiosa arvensis
- sault sainte marie
- saprolegnia ferax
- sao tome e principe
- sanskrit language
- sanicula europaea
- sandro botticelli
- san joaquin valley
- samuel huntington
- saint christopher
- sahaptin language
- sable's hair pencil
- sabinea carinalis
- rwandese republic
- russian dandelion
- right gastric vein
- rhodope mountains
- rhinoceros family
- resting potential
- respiratory organ
- releasing hormone
- registration fire
- register language
- red-breasted snipe
- reciprocating saw
- recessional march
- rattus norvegicus
- raoulia lutescens
- range of mountains
- radio transmitter
- quercus mongolica
- quercus arizonica
- quantum mechanics
- python variegatus
- pyroligneous acid
- purple nightshade
- pulsatilla patens
- ptolemaic dynasty
- psychic phenomena
- psophia crepitans
- prunus cerasifera
- protium guianense
- protea cynaroides
- properly speaking
- pronominal phrase
- professional golf
- procavia capensis
- price of admission
- press association
- president madison
- president harding
- preclinical phase
- pre-valentines day
- prairie sunflower
- potassium cyanide
- postmature infant
- pond-scum parasite
- polysemantic word
- polygenic disease
- political science
- point of periapsis
- pogostemon cablin
- pneumatic caisson
- plexus pulmonalis
- plexus autonomici
- plastering trowel
- pineus pinifoliae
- piked reverse hang
- pieris floribunda
- physical pendulum
- physical exertion
- phenyl salicylate
- phallus ravenelii
- petunia axillaris
- petronius arbiter
- personal identity
- personal equation
- pernicious anemia
- peripheral vision
- penstemon palmeri
- penal institution
- pellitory-of-spain
- peccari angulatus
- patagonian desert
- passive transport
- park commissioner
- papanicolaou test
- osseous labyrinth
- osculating circle
- oriental scops owl
- organic structure
- organic chemistry
- order testudinata
- order scorpionida
- order insectivora
- order gentianales
- order coniferales
- orbignya spesiosa
- orb-weaving spider
- optical condenser
- operating surgeon
- open-face sandwich
- one one's coattails
- old irish language
- old dominion state
- oil-hardened steel
- oesophageal veins
- oenothera biennis
- oecanthus fultoni
- observation tower
- numeration system
- numenius borealis
- nuclear terrorism
- nuclear submarine
- nuclear physicist
- nuclear explosion
- nuclear chemistry
- notornis mantelli
- notechis scutatus
- notational system
- not by a blame sight
- northern sea robin
- northern marianas
- nonpasserine bird
- nonfluent aphasia
- nominating speech
- no fault insurance
- nitrous bacterium
- nitrogen narcosis
- nikita khrushchev
- nigella hispanica
- nigella damascena
- newspaper article
- news organization
- newcastle disease
- nellie tayloe ross
- natural selection
- native australian
- myxinikela siroka
- myasthenia gravis
- muscari neglectum
- mountain sickness
- mountain clematis
- mount saint helens
- monogenic disease
- monoamine oxidase
- moehringia mucosa
- missippian period
- mineral resources
- military strength
- mexican sunflower
- metalworking vise
- meryta sinclairii
- mercurialis annua
- mercantile system
- melophagus ovinus
- mediterranean sea
- medical diagnosis
- medical assistant
- meadow cranesbill
- master of fine arts
- master of divinity
- master in business
- marquesas islands
- maraschino cherry
- manner of speaking
- malthusian theory
- malignant pustule
- male hypogonadism
- magnolia stellata
- magnesium sulfate
- magnesium nitride
- magellanic clouds
- lusatian language
- louis xvi of france
- louis xiv of france
- louis xii of france
- louis iii of france
- looking glass tree
- long-tailed weasel
- long-distance call
- local anaesthetic
- local anaesthesia
- livingstone daisy
- linear regression
- line organisation
- limenitis camilla
- lexical semantics
- lewisia cotyledon
- lewis henry morgan
- leonurus cardiaca
- lebanese republic
- learning disorder
- law of segregation
- lanthanide series
- kuenlun mountains
- king of the germans
- king james version
- kennesaw mountain
- keep one's distance
- juvenile diabetes
- juniperus procera
- joseph banks rhine
- john hanning speke
- japanese wistaria
- japanese allspice
- japan bittersweet
- james ii of england
- jacques bernoulli
- italian peninsula
- ion-exchange resin
- investment banker
- inverse cotangent
- intransitive verb
- intestinal bypass
- intestinal artery
- internasal suture
- intermediate host
- integral calculus
- insurance company
- inspector general
- inherited disease
- infrared spectrum
- infrared emission
- indian rhinoceros
- incandescent lamp
- in great confusion
- implosion therapy
- image compression
- illiterate person
- illinois language
- ignace paderewski
- iberian peninsula
- hypericum ascyron
- hymenoxys acaulis
- homogentisic acid
- homeland security
- holy innocents' day
- histamine blocker
- hispanic american
- hippotragus niger
- hippobosca equina
- hieracium venosum
- hexanchus griseus
- hexacosanoic acid
- hermann minkowski
- henrik johan ibsen
- hairy honeysuckle
- hairy golden aster
- hairy finger grass
- habenaria elegans
- gymnosperm family
- guiseppe guarneri
- griselinia lucida
- grindelia robusta
- grevillea banksii
- grains of paradise
- going to jerusalem
- gloxinia spesiosa
- gloxinia perennis
- glandular disease
- giuseppe guarneri
- gerbera jamesonii
- geranium pratense
- genus welwitschia
- genus volvariella
- genus viverricula
- genus vallisneria
- genus trichostema
- genus trichomonas
- genus trachinotus
- genus tetraneuris
- genus tetraclinis
- genus templetonia
- genus stictopelia
- genus stephanotis
- genus spirochaeta
- genus spergularia
- genus selaginella
- genus scutellaria
- genus sclerotinia
- genus sciadopitys
- genus schizanthus
- genus schistosoma
- genus schaffneria
- genus sarcophilus
- genus sarcocystis
- genus sarcochilus
- genus saprolegnia
- genus sansevieria
- genus sanguinaria
- genus sagittarius
- genus richmondena
- genus rhizoctinia
- genus pyrrhuloxia
- genus pterocnemia
- genus pseudolarix
- genus pseudaletia
- genus priacanthus
- genus poecilogale
- genus platylobium
- genus platycerium
- genus platichthys
- genus plagianthus
- genus pickeringia
- genus physostigma
- genus physostegia
- genus phthorimaea
- genus philophylla
- genus philomachus
- genus pelargonium
- genus pediocactus
- genus pedilanthus
- genus parkinsonia
- genus parasitaxus
- genus pachyrhizus
- genus ophiophagus
- genus nitrobacter
- genus mollienesia
- genus microgramma
- genus mercurialis
- genus melampodium
- genus megatherium
- genus masticophis
- genus mammillaria
- genus malvaviscus
- genus maianthemum
- genus macrocheira
- genus macowanites
- genus loiseleuria
- genus litocranius
- genus lithocarpus
- genus liquidambar
- genus lindheimera
- genus leycesteria
- genus lastreopsis
- genus lardizabala
- genus hypochaeris
- genus hydrocharis
- genus hippotragus
- genus hippocampus
- genus hippeastrum
- genus hexalectris
- genus hermissenda
- genus hemigrammus
- genus heliobacter
- genus heliamphora
- genus hamamelites
- genus gutierrezia
- genus groenlandia
- genus glycyrrhiza
- genus globigerina
- genus gentianella
- genus gaylussacia
- genus gallirallus
- genus galeorhinus
- genus fritillaria
- genus francisella
- genus fothergilla
- genus formicarius
- genus escherichia
- genus engelmannia
- genus echinochloa
- genus dictyophera
- genus dicamptodon
- genus dialeurodes
- genus descurainia
- genus daubentonia
- genus dactylopius
- genus cryptomeria
- genus cortinarius
- genus convallaria
- genus coniogramme
- genus cochlearius
- genus chionanthus
- genus chilomastix
- genus ceratozamia
- genus castoroides
- genus castanopsis
- genus casmerodius
- genus carpenteria
- genus capricornis
- genus campephilus
- genus callorhinus
- genus callitriche
- genus callinectes
- genus callimorpha
- genus calceolaria
- genus calandrinia
- genus caesalpinia
- genus blandfordia
- genus bacteroides
- genus auricularia
- genus atrichornis
- genus asphodeline
- genus arundinaria
- genus aristotelia
- genus archilochus
- genus archaeornis
- genus arabidopsis
- genus anisotremus
- genus amphisbaena
- genus amphibolips
- genus ambloplites
- genus alepisaurus
- genus agriocharis
- genus actinomyces
- genus actinomeris
- genus acrostichum
- genus acroclinium
- genus acanthophis
- gentiana calycosa
- genista tinctoria
- gastric digestion
- gas-washing bottle
- gartner's bacillus
- gardener's delight
- garden nasturtium
- gallinaceous bird
- gabonese republic
- fusional language
- fraxinus velutina
- fraxinus dipetala
- franz joseph kline
- frankincense pine
- francois duvalier
- francois couperin
- francis ferdinand
- formica sanguinea
- florida strap fern
- flash butt welding
- fissure of rolando
- first baron kelvin
- fire and brimstone
- figural blindness
- ficus bengalensis
- felis bengalensis
- feast of dormition
- family sphyrnidae
- family sphingidae
- family solanaceae
- family sciaenidae
- family salmonidae
- family dasyurinae
- false wintergreen
- explorer's gentian
- experimenter bias
- exhibition season
- exclusionary rule
- exanthema subitum
- euthynnus pelamis
- european tortoise
- eurasian woodcock
- euphorbia fulgens
- eucinostomus gula
- eucerin anhydrous
- estimation theory
- esquimau language
- espionage network
- erysimum allionii
- erigeron glaucous
- eranthis hyemalis
- equisetum arvense
- epstein-barr virus
- entoloma sinuatum
- emotional arousal
- elymus canadensis
- elodea canadensis
- electronic signal
- elaeis guineensis
- ectopic gestation
- eastern white pine
- eastern poison oak
- eastern pipistrel
- eastern highlands
- east india company
- east african cedar
- early winter cress
- dramatis personae
- doctor of fine arts
- doberman pinscher
- division eumycota
- district attorney
- disposable income
- displacement unit
- differential cost
- diclofenac sodium
- devanagari script
- designated hitter
- designated driver
- desert paintbrush
- dense blazing star
- denisonia superba
- dendroica striate
- delicatessen food
- defensive measure
- defense mechanism
- deadly nightshade
- david rittenhouse
- david livingstone
- cyanide poisoning
- cruciferous plant
- criminal congress
- corylus americana
- cornus canadensis
- copernican system
- coordinate system
- coordinate clause
- conyza canadensis
- conversion factor
- contrast material
- continental slope
- continental shelf
- condensation pump
- compression ratio
- compensatory time
- common nightshade
- common devil's claw
- coleus amboinicus
- clown anemone fish
- close corporation
- clematis texensis
- class sphenopsida
- clangula hyemalis
- chukchi peninsula
- christmas begonia
- christian science
- christian doppler
- chishona language
- chino-japanese war
- chinese silk plant
- chinese alligator
- chihuahuan desert
- chicken paprikash
- chicken casserole
- cheremis language
- chemical industry
- chelidonium majus
- charles menninger
- charles kettering
- character witness
- cesarean delivery
- cercis canadensis
- ceratonia siliqua
- cerastium arvense
- cerastium alpinum
- cenchrus ciliaris
- cellulose nitrate
- celestial horizon
- caudal anesthesia
- castor canadensis
- cartesian product
- carolina moonseed
- carolina allspice
- career counseling
- cardiogenic shock
- cardinal grosbeak
- cardiac sphincter
- cardamine bulbosa
- cape verde islands
- cape breton island
- capacitive sensor
- cantonese dialect
- canticle of simeon
- candlestick tulip
- camellia sinensis
- call into question
- calcarine fissure
- caesarian section
- caesarean section
- butacaine sulfate
- business traveler
- business coaching
- buccinator muscle
- brisbane quandong
- branta canadensis
- bourguignon sauce
- blue point siamese
- blatta orientalis
- bladder sphincter
- black-winged stilt
- black-necked stilt
- black cypress pine
- bilateral descent
- bidens tripartita
- betula fontinalis
- benjamin thompson
- benjamin kubelsky
- benjamin disraeli
- benedict of nursia
- begonia socotrana
- beefsteak begonia
- battle of langside
- bastard pimpernel
- basketball clinic
- base of operations
- baccharis viminea
- australian nettle
- australian magpie
- australian desert
- augustinian order
- augustine of hippo
- august strindberg
- atsugewi language
- atlantic sea bream
- astronomical year
- astilbe biternata
- aster turbinellis
- assyrian language
- assistant foreman
- asphodeline lutea
- artistic movement
- artistic language
- arbutus menziesii
- araneus cavaticus
- arabis canadensis
- arabian peninsula
- applied scientist
- antonio ghislieri
- antoine lavoisier
- anthemis arvensis
- anterior synechia
- antelope squirrel
- answering machine
- andrew's clintonia
- anastigmatic lens
- anagallis tenella
- amoebic dysentery
- american wormseed
- american wisteria
- american sweet gum
- american redstart
- american mastodon
- american flagfish
- american crayfish
- amanita rubescens
- alytes cisternasi
- altitude sickness
- alpine salamander
- alligator snapper
- alicante bouschet
- alexandrian senna
- alaska rein orchid
- akinetic epilepsy
- agrostis nebulosa
- agaricus arvensis
- african love grass
- aerosol container
- aegypius monachus
- advice and consent
- adverse selection
- adventitious root
- adhesion contract
- addison's syndrome
- addiction studies
- active air defense
- actinic keratosis
- accounting system
- aba transit number
- a cappella singing
