15-Letter Words Containing: E,S,S,O,A
(In Any Order)
There are 901 15 letter words,
513 15 letter phrases and
0 15 letter abbr's with
E,S,S,O,A in.
Best Scoring for Word Games
| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
| psychosexuality | 15 | 35 | noun, adjectiven, adj | ||||
noun • the mental representation of sexual activities | |||||||
| psychochemicals | 15 | 34 | nounn | ||||
Valid word for Scrabble US
| |||||||
| adenohypophysis | 15 | 32 | nounn | ||||
noun • the anterior lobe of the pituitary body; primarily glandular in nature | |||||||
| sulfinpyrazones | 15 | 32 | nounn | ||||
Valid word for Scrabble US
| |||||||
| paramyxoviruses | 15 | 32 | nounn | ||||
noun • Any member of the Paramyxoviridae family of negative-sense single-stranded RNA viruses responsible for a number of human and animal diseases. | |||||||
| adenohypophyses | 15 | 32 | nounn | ||||
noun • the anterior lobe of the pituitary body; primarily glandular in nature | |||||||
| schematizations | 15 | 31 | nounn | ||||
noun • providing a chart or outline of a system • the act of reducing to a scheme or formula | |||||||
| symmetrizations | 15 | 31 | nounn | ||||
Valid word for Scrabble US
| |||||||
| plethysmographs | 15 | 31 | nounn | ||||
noun • a measuring instrument for measuring changes in volume of a part or organ or whole body (usually resulting from fluctuations in the amount of blood it contains) | |||||||
| overspecializes | 15 | 31 | verbv | ||||
verb • To specialize to an excessive degree. | |||||||
| or scroll down to see all results... | |||||||
Tip: Scrabble EU allows far more words than US! Also change the max length to see more words. | |||||||
All 15 Letter Words
Words (901)
- professionalism
- psychotherapist
- instantaneously
- unsophisticated
- anaesthesiology
- spermatogenesis
- overzealousness
- physiotherapist
- unsportsmanlike
- misapprehension
- parthenogenesis
- desensitization
- disadvantageous
- nonprofessional
- interscholastic
- appropriateness
- gastroenteritis
- conservationist
- compassionately
- seismologically
- adventurousness
- dispassionately
- substratosphere
- atherosclerosis
- systematization
- standoffishness
- spontaneousness
- softheartedness
- professionalize
- magnanimousness
- downheartedness
- cooperativeness
- considerateness
- conceivableness
- complicatedness
- commonplaceness
- comfortableness
- coldheartedness
- blameworthiness
- adenohypophysis
- wearisomenesses
- vivaciousnesses
- visionarinesses
- vexatiousnesses
- trisoctahedrons
- tenaciousnesses
- temerariousness
- superannuations
- superabsorbents
- specializations
- specialisations
- sophisticatedly
- slaughterhouses
- servomechanisms
- sensationalizes
- sensationalized
- sensationalists
- sensationalises
- schoolmasterish
- schistosomiases
- schematizations
- saccharomycetes
- reproachfulness
- repristinations
- representations
- reinstallations
- reconnaissances
- proximatenesses
- preprofessional
- preadolescences
- polysaccharides
- polymerisations
- plainspokenness
- perspicaciously
- overenthusiasms
- overeagernesses
- overclassifying
- overassessments
- overadjustments
- osmoregulations
- orthophosphates
- operationalists
- openheartedness
- nonrandomnesses
- nonprofessorial
- neuroanatomists
- monounsaturates
- monosaccharides
- misappropriates
- maliciousnesses
- integrationists
- informativeness
- indomitableness
- hyperfastidious
- foolhardinesses
- exceptionalness
- exceptionalisms
- equivocalnesses
- enjoyablenesses
- electroanalysis
- educationalists
- disorientations
- discountenances
- discontinuances
- discombobulates
- disappointments
- diastereoisomer
- dialectologists
- decompensations
- concessionaires
- commissionaires
- commensurations
- coinvestigators
- cholinesterases
- capaciousnesses
- blasphemousness
- bioregionalists
- audaciousnesses
- atrabiliousness
- assiduousnesses
- arrondissements
- anthroposophies
- ankylostomiases
- anfractuosities
- ancylostomiases
- aminopeptidases
- ambitiousnesses
- acrimoniousness
- accountableness
- accomplishments
- uncompassionate
- treacherousness
- preservationist
- fashionableness
- carnivorousness
- wrongheadedness
- westernizations
- westernisations
- voraciousnesses
- voluntarinesses
- viscoelasticity
- vicariousnesses
- veraciousnesses
- unsociabilities
- unprofessionals
- ultramodernists
- tyrannosauruses
- trypanosomiases
- transmissometer
- toastmistresses
- thalassocracies
- territorialists
- territorialisms
- tergiversations
- temporarinesses
- tarsometatarsus
- sympathectomies
- symmetrizations
- supersaturation
- superphosphates
- superovulations
- supermajorities
- supererogations
- superelevations
- sulfinpyrazones
- subterraneously
- subproletariats
- subprofessional
- subinfeudations
- stratovolcanoes
- stockbrokerages
- stadtholdership
- stadtholderates
- sporangiophores
- spinthariscopes
- spermatogeneses
- spectrographies
- solderabilities
- sesquicarbonate
- sensualizations
- sensationalisms
- sensationalised
- semicolonialism
- semiabstraction
- segregationists
- securitizations
- secularizations
- secondarinesses
- seaworthinesses
- sclerotizations
- saprogenicities
- saponaceousness
- salaciousnesses
- sagaciousnesses
- sacrosanctities
- roundheadedness
- rheumatologists
- retransmissions
- retinoblastomas
- reservationists
- reregistrations
- repudiationists
- removablenesses
- redistillations
- reconsecrations
- reasonabilities
- reactionaryisms
- rapturousnesses
- rapaciousnesses
- radiotherapists
- psychotherapies
- psychochemicals
- provocativeness
- prostatectomies
- prosopographies
- proletarianises
- pressurizations
- predestinations
- postmasterships
- plethysmographs
- pictorialnesses
- physiotherapies
- photodissociate
- pharmacognosies
- pasteurizations
- parthenogeneses
- pararosanilines
- paramyxoviruses
- paradoxicalness
- paleozoologists
- paleontologists
- paleomagnetists
- paleomagnetisms
- paleoecologists
- paleobiologists
- oxidoreductases
- overstabilities
- overspecializes
- oversaturations
- overpersuasions
- overestimations
- overcompensates
- oscillographies
- opinionatedness
- ophthalmoscopes
- operativenesses
- operationalisms
- offhandednesses
- obstinatenesses
- observabilities
- normativenesses
- nonsimultaneous
- nonsensicalness
- nonsegregations
- noninstallments
- neocolonialists
- neocolonialisms
- mountainousness
- momentarinesses
- misregistration
- misorientations
- miscorrelations
- miscellaneously
- millionairesses
- metafictionists
- memorablenesses
- megasporophylls
- mastoidectomies
- marvelousnesses
- maladroitnesses
- macrostructures
- lysogenizations
- loathsomenesses
- lignosulfonates
- lexicalisations
- leukaemogenesis
- leukaemogeneses
- legislatorships
- laboriousnesses
- irrevocableness
- inviolatenesses
- intolerableness
- insociabilities
- inoperativeness
- inhospitalities
- impersonalities
- immunodiagnoses
- immunoassayable
- immovablenesses
- illogicalnesses
- idiomaticnesses
- hypomagnesemias
- hypochondriases
- hypnotherapists
- hydrocephaluses
- hotheadednesses
- honorablenesses
- homosocialities
- homosexualities
- homogenisations
- holometabolisms
- hilariousnesses
- hexosaminidases
- heterothallisms
- hemochromatoses
- hazardousnesses
- gyrostabilizers
- grandiosenesses
- glamorousnesses
- generalisations
- garrulousnesses
- fractiousnesses
- fortunatenesses
- flirtatiousness
- fissiparousness
- ferromanganeses
- ferromagnetisms
- favorablenesses
- facetiousnesses
- exsanguinations
- evocativenesses
- ethnohistorians
- esterifications
- enterogastrones
- endoparasitisms
- emulsifications
- electrodialysis
- electrodialyses
- electroanalyses
- elaboratenesses
- ecocatastrophes
- easygoingnesses
- disposabilities
- disintegrations
- disinfestations
- disembarkations
- discouragements
- disaggregations
- dictatorialness
- desalinizations
- defenestrations
- deconsecrations
- dangerousnesses
- customarinesses
- crashworthiness
- countershadings
- countermeasures
- counterassaults
- corporealnesses
- cooperationists
- contrapositives
- conservatorship
- consentaneously
- consanguinities
- conjugatenesses
- congressionally
- confessionalist
- confessionalism
- comradelinesses
- comparativeness
- combativenesses
- colorfastnesses
- cleistogamously
- clamorousnesses
- chordamesoderms
- cholestyramines
- chemotherapists
- chancellorships
- biosystematists
- bioregionalisms
- beauteousnesses
- barbarousnesses
- bacteriologists
- autosuggestions
- atrociousnesses
- atheroscleroses
- associativities
- aromatherapists
- ariboflavinoses
- antiprogressive
- anticonvulsives
- anonymousnesses
- anomalousnesses
- analogousnesses
- amorphousnesses
- ambiguousnesses
- allelomorphisms
- airworthinesses
- agranulocytoses
- aerosolizations
- aerodynamicists
- adenohypophyses
- absorbabilities
- unfavorableness
- superpatriotism
- subordinateness
- streptobacillus
- quarrelsomeness
- psychosexuality
- neoconservatism
- musculoskeletal
- involuntariness
- importunateness
- hemochromatosis
- efficaciousness
- crossopterygian
- basidiomycetous
- allegoricalness
- ultraprecisions
- postadolescents
- nonstationaries
- antisubversions
- antiobscenities
- antidepressions
- zinjanthropuses
- xenotransplants
- weatherisations
- watercolourists
- viscosimetrical
- vapourishnesses
- uterogestations
- unwomanlinesses
- unseaworthiness
- unsavourinesses
- unprotestantise
- unfortunateness
- unconsentaneous
- uncanonicalness
- unavoidableness
- unanimousnesses
- ultramodernisms
- tyrannousnesses
- tripersonalists
- tripersonalisms
- treasonableness
- traumatonasties
- transportedness
- transliterators
- transgressional
- trainspotterish
- traditionalises
- touchablenesses
- tolerablenesses
- thoracoplasties
- thoracocenteses
- thermalisations
- theosophistical
- theologisations
- thankworthiness
- thalassotherapy
- thalassographer
- tetartohedrisms
- testimonializes
- testimonialises
- testimonialised
- territorialises
- teratogenicists
- tenovaginitises
- telomerisations
- telejournalists
- telejournalisms
- tarsometatarsal
- systematologies
- synthetizations
- synthetisations
- synthesizations
- synthesisations
- syncretizations
- syncretisations
- synaposematisms
- symmetrophobias
- symmetrisations
- symbolographies
- syllabographies
- suspercollating
- supportableness
- superorganicist
- superorganicism
- superfoetations
- supercargoships
- sulphonmethanes
- sulphathiazoles
- subversionaries
- subcategorising
- subalternations
- subaggregations
- streptocarpuses
- strephosymbolia
- stratospherical
- strabismometers
- stomatoplasties
- stegocephalians
- steganographist
- steganographies
- steganographers
- stalagmometries
- stadholderships
- sporangiospores
- splanchnologies
- spironolactones
- sphygmographies
- spheroidisation
- sphaerosiderite
- sphaerocrystals
- spermatorrhoeas
- spermatoblastic
- speleotherapies
- southeasterlies
- soothfastnesses
- sinistrodextral
- shockumentaries
- sherardizations
- sherardisations
- sericitizations
- sericitisations
- sensualisations
- selenographists
- seismographical
- securitisations
- secularisations
- sectionizations
- sectionisations
- scribaciousness
- sclerotisations
- sclerodermatous
- scintillascopes
- schoolteachings
- schoolmastering
- scholarlinesses
- schillerisation
- schematisations
- scaremongerings
- scaphocephalous
- scaphocephalism
- scaphocephalies
- sarraceniaceous
- sarcenchymatous
- sansculotteries
- sanguinolencies
- sanguineousness
- salpingectomies
- sacerdotalising
- rostrocarinates
- rontgenisations
- revocablenesses
- revitalisations
- revisualisation
- revalorisations
- retrogressional
- retroactiveness
- retaliationists
- restorationists
- restorationisms
- resolvabilities
- resocialisation
- resinifications
- repolarisations
- reorganisations
- remoralisations
- remonetisations
- remobilisations
- relativisations
- rehospitalising
- regularisations
- reformationists
- redoubtableness
- recoverableness
- reconnoissances
- recondensations
- recolonisations
- recanalisations
- rancorousnesses
- radiosensitizes
- radiosensitized
- radiosensitises
- radiosensitised
- quattrocentists
- quattrocentisms
- psychoanalyzers
- psychoanalysers
- pseudomembranes
- pseudoarthrosis
- pseudoarthroses
- protospathaires
- prosopographers
- prosenchymatous
- proselytisation
- prosaicalnesses
- proletarianness
- proletarianisms
- projectisations
- progressionally
- professionalist
- procreativeness
- processionalist
- proceleusmatics
- pressurisations
- presentationist
- presentationism
- predesignations
- predatorinesses
- polysaccharoses
- pococuranteisms
- pneumatologists
- pinealectomises
- piezomagnetisms
- phyllosilicates
- phraseographies
- phosphocreatins
- philosophasters
- phenakistoscope
- pharyngoscopies
- pharmacopoeists
- phantasmagories
- phallocentrisms
- personalisation
- perissosyllabic
- perissodactylic
- perissodactyles
- pedagoguishness
- pasteurisations
- passionlessness
- passifloraceous
- palaeographists
- palaeobotanists
- palaebiologists
- overspecialises
- overspecialised
- overhastinesses
- overgeneralises
- overforwardness
- overemphasising
- overcentralises
- overcapitalises
- osteoarthritics
- orchesographies
- oraculousnesses
- opisthographies
- omoplatoscopies
- omnifariousness
- oesophagoscopes
- occasionalities
- numismatologies
- nuclearisations
- northeasterlies
- nonhospitalised
- neutralisations
- nephroblastomas
- nefariousnesses
- narcoterrorists
- narcoterrorisms
- musicotherapies
- mucosanguineous
- mongrelisations
- misgovernaunces
- misacceptations
- mineralisations
- microsatellites
- metachromatisms
- mesaticephalous
- menispermaceous
- medicalisations
- massotherapists
- lysogenisations
- literalisations
- lissencephalous
- lionheartedness
- liberalisations
- lexicographists
- legitimisations
- lateralisations
- lactiferousness
- keratinisations
- irremovableness
- interactionists
- interactionisms
- insolvabilities
- indigenisations
- incapaciousness
- inapprehensions
- improvvisatores
- improvisatrixes
- improvisatrices
- impersonalising
- impassionedness
- immiserizations
- immiserisations
- illegalisations
- idioticalnesses
- idiomaticalness
- ichthyosauruses
- hydrotherapists
- hieracosphinxes
- hieracosphinges
- heteroscedastic
- heresiographies
- heresiographers
- hepaticologists
- heartsomenesses
- heartbrokenness
- gyrostabilisers
- greisenizations
- greisenisations
- grangerisations
- geometrisations
- gelatinisations
- galvanoplasties
- furaciousnesses
- fugaciousnesses
- fraternisations
- formativenesses
- forisfamiliates
- forensicalities
- fideicommissary
- ferroprussiates
- federalisations
- faithworthiness
- extensivisation
- extensionalisms
- extemporariness
- explorationists
- exclaustrations
- evangelisations
- eternalisations
- epithelisations
- envenomisations
- enthronisations
- enhypostatising
- endoradiosondes
- encyclopaedists
- encyclopaedisms
- eccremocarpuses
- ecclesiolatries
- dolichosauruses
- dodecasyllables
- dissolvableness
- dissociableness
- dissertationist
- disincorporates
- disforestations
- discomboberates
- disappropriates
- disafforestment
- disacknowledges
- disaccommodates
- devitalisations
- devalorisations
- desulphurations
- desulfurisation
- desilverisation
- desexualisation
- desalinisations
- desacralisation
- dermatoplasties
- dermatophytoses
- derivatisations
- deregistrations
- depolarisations
- depersonalising
- demoralisations
- demonetisations
- demobilisations
- delocalisations
- dehumanisations
- defeminisations
- decolorisations
- decolonisations
- decimalisations
- decasualisation
- crapulousnesses
- correlativeness
- corporatenesses
- convulsionaries
- conversationism
- conversableness
- convalescencies
- contrariousness
- contractiveness
- continualnesses
- continentalists
- continentalisms
- contestableness
- contesserations
- conspiratresses
- consimilarities
- conservatoriums
- consentaneities
- consecratedness
- conquerableness
- congenialnesses
- congealableness
- confusabilities
- conformableness
- confessionaries
- concretisations
- concessionnaire
- concessionaries
- conceptualisers
- compliantnesses
- compactednesses
- commendableness
- coinstantaneous
- coessentialness
- chromatospheres
- chromaticnesses
- channelisations
- centralisations
- categorisations
- categoricalness
- castrametations
- castanospermine
- caramelisations
- canisterisation
- broadmindedness
- brachiosauruses
- bowdlerisations
- blockheadedness
- bisphosphonates
- autostabilities
- autoschediastic
- astrogeologists
- associabilities
- archpriesthoods
- archeobotanists
- archaeometrists
- arachnoiditises
- apheliotropisms
- antisocialities
- anthropogeneses
- angustirostrate
- andromonoecisms
- anamorphoscopes
- allowablenesses
- allegorisations
- aftersensations
- aerosolisations
- aeroelasticians
- adsorbabilities
- acroparesthesia
- accessorinesses
- absorptiometers
- absorbefacients
- vasovesiculitis
- unequivocalness
- thoracocentesis
- systematisation
- sphaerocarpales
- spectroscopical
- southwestwardly
- southeastwardly
- semi-abstraction
- self-stimulation
- self-realisation
- scrophulariales
- scomberesocidae
- sarcosomataceae
- sarcoscyphaceae
- pseudomonadales
- professionalise
- praisworthiness
- overbearingness
- ophioglossaceae
- nonstandardness
- noninvasiveness
- nephrolithiasis
- neoclassicistic
- mycoplasmatales
- lexicostatistic
- laryngostenosis
- keratoscleritis
- hymenogastrales
- hourglass-shaped
- heterosexualism
- hemiascomycetes
- grossulariaceae
- good-naturedness
- genus-megapodius
- flavoursomeness
- flavourlessness
- episcopalianism
- enterolithiasis
- destalinisation
- destabilisation
- desensitisation
- dermatophytosis
- dermatomyositis
- de-stalinisation
- cryoanaesthesia
- cross-sentential
- conversationist
- consubstantiate
- broad-mindedness
- blastocladiales
- aspidophoroides
- asclepiadaceous
- aristotelianism
- aristolochiales
- anthropogenesis
- all-encompassing
- acroanaesthesia
- acanthoscelides
Phrases (513)
- wassily leontief
- visual sensation
- turn one's stomach
- thermal emission
- taras shevchenko
- struthio camelus
- strait of messina
- straight shooter
- stenotus acaulis
- startle response
- st. thomas a becket
- sports announcer
- southern baptist
- south west africa
- source materials
- sorbus domestica
- somerset maugham
- social structure
- sinbad the sailor
- siege of syracuse
- seriola dorsalis
- senecio vulgaris
- scorpaenoid fish
- school newspaper
- scholarly person
- sawed-off shotgun
- res ipsa loquitur
- reciprocal cross
- quarter sessions
- prunus domestica
- practice session
- political system
- plexus caroticus
- place of business
- physical process
- personality test
- personal matters
- personal expense
- personal effects
- passeriform bird
- panel discussion
- order sapindales
- operating system
- on a regular basis
- newton's first law
- nervus femoralis
- neotoma fuscipes
- mustela putorius
- maria montessori
- kraurosis vulvae
- johannes v. jensen
- jacques cousteau
- ii thessalonians
- hyoscyamus niger
- hussein of jordan
- hookworm disease
- gustaf v of sweden
- ground substance
- gloriosa superba
- geomys bursarius
- genus scorzonera
- genus salmonella
- genus salicornia
- genus rosmarinus
- genus podocarpus
- genus phascogale
- genus passiflora
- genus pagophilus
- genus katsuwonus
- genus himantopus
- genus haematopus
- genus dasyprocta
- genus calocedrus
- genus brassavola
- genus aspidiotus
- genus asphodelus
- genus artocarpus
- genus anthoceros
- genus ammotragus
- essential tremor
- ernst boris chain
- doris may lessing
- dissolving agent
- displaced person
- dalbergia sissoo
- cutaneous senses
- cornhusker state
- container vessel
- compositor's case
- class pelecypoda
- class asteroidea
- chemical process
- charles james fox
- carson mccullers
- branta leucopsis
- basketball score
- bahasa indonesia
- auditory ossicle
- assembly program
- assemblies of god
- apothecary's shop
- anxiety neurosis
- anthemis nobilis
- anchovy dressing
- ancestor worship
- alveolar process
- alpinia speciosa
- aloys senefelder
- alois senefelder
- alcoholism abuse
- air-to-air missile
- advisory service
- across the nation
- abies lasiocarpa
- zoonotic disease
- yellow-eyed grass
- yellow jessamine
- wormseed mustard
- woodsia ilvensis
- wood meadowgrass
- women's army corps
- werlhof's disease
- wear the trousers
- walrus moustache
- vireo solitarius
- viola canadensis
- victor franz hess
- us postal service
- upper-lower-class
- trial impression
- transverse colon
- to a lesser extent
- thomson's gazelle
- thomsen's disease
- thomas jefferson
- thermal resistor
- thales of miletus
- texas storksbill
- tall meadow grass
- systems software
- systema nervosum
- syringa josikaea
- synagrops bellus
- sydenham's chorea
- sword of damocles
- swertia speciosa
- swamp rose mallow
- suspense account
- surgical process
- suppurating sore
- summer snowflake
- suborder anseres
- subclass rosidae
- string orchestra
- stomach exercise
- stevens' power law
- stephen a. douglas
- steller's sea lion
- stateless person
- stassano furnace
- st andrews's cross
- spotted weakfish
- spotted sea trout
- spinal accessory
- special olympics
- sow one's wild oats
- southeast by east
- south sea islands
- sour mash whiskey
- sorghum molasses
- sorbus americana
- sophora sinensis
- somatic delusion
- somali peninsula
- soft-shoe dancing
- soft-shelled crab
- sodium phosphate
- social secretary
- social scientist
- social insurance
- slang expression
- siskiyou lewisia
- sir joseph paxton
- sir jacob epstein
- sinus cavernosus
- sino-japanese war
- singapore island
- simon wiesenthal
- shorttail weasel
- shoestring catch
- shipboard system
- sheepshead porgy
- sexual inversion
- sensory activity
- seneka snakeroot
- senega snakeroot
- seneca snakeroot
- secondary school
- second-hand store
- second adventist
- second adventism
- seaside scrub oak
- sea island cotton
- saussurea costus
- sartorius muscle
- san carlos apache
- salix lasiolepis
- saint-john's-bread
- saint johns river
- saint elmo's light
- russian roulette
- rolando's fissure
- rhus diversiloba
- reed meadow grass
- radio brightness
- quercus borealis
- push-down storage
- pullorum disease
- ptolemaic system
- proteus anguinus
- princess of wales
- primrose jasmine
- potassium iodide
- pond bald cypress
- plasterer's float
- plains spadefoot
- pityriasis rosea
- pinus densiflora
- phaseolus aureus
- phase transition
- pelican crossing
- pawnbroker's shop
- past progressive
- passenger pigeon
- parry's penstemon
- oxalis pes-caprae
- os tarsi fibulare
- orlande de lassus
- oriental studies
- order sphagnales
- order secotiales
- order saurischia
- order santalales
- order psilotales
- orchestral bells
- ophrys muscifera
- ohmic resistance
- observation post
- nova style salmon
- northeast by east
- nord-pas-de-calais
- noonan's syndrome
- nonlinear system
- nestor notabilis
- moving staircase
- moses maimonides
- moneses uniflora
- mistletoe cactus
- mimosa sensitiva
- miguel jose serra
- microscope stage
- menziesia pilosa
- mental soundness
- meadow spikemoss
- master of science
- mary harris jones
- mariner's compass
- marfan's syndrome
- marco polo's sheep
- mantis religioso
- manic depression
- magnetic compass
- lygus lineolaris
- lupinus arboreus
- lotus americanus
- local anesthesia
- liparis loeselii
- lesser spearwort
- leprosy bacillus
- legal profession
- learned response
- laszlo lowestein
- last but not least
- languas speciosa
- korean lawn grass
- jonas edward salk
- jesus of nazareth
- jehovah's witness
- jan amos komensky
- jafnea semitosta
- ixodes pacificus
- isthmus of darien
- ischaemic stroke
- iris pseudacorus
- inverse cosecant
- hubble's constant
- horseradish root
- homarus capensis
- hodgkin's disease
- helicteres isora
- heat dissipation
- harlan fisk stone
- haptic sensation
- gustav i of sweden
- great depression
- grease one's palms
- goldilocks aster
- glove anesthesia
- giuseppe balsamo
- genus zygocactus
- genus xenosaurus
- genus xanthosoma
- genus townsendia
- genus thamnophis
- genus thalassoma
- genus thalarctos
- genus synaptomys
- genus suksdorfia
- genus stropharia
- genus steganopus
- genus steatornis
- genus spodoptera
- genus soleirolia
- genus sceloglaux
- genus scaphiopus
- genus saxegothea
- genus saxe-gothea
- genus sauromalus
- genus sarcophaga
- genus sarcobatus
- genus salpichroa
- genus rosellinia
- genus rhagoletis
- genus psychotria
- genus potamophis
- genus pomaderris
- genus pollachius
- genus polianthes
- genus plasmodium
- genus piroplasma
- genus phrynosoma
- genus pholistoma
- genus phenacomys
- genus phalaropus
- genus parochetus
- genus panonychus
- genus ozothamnus
- genus ophisaurus
- genus omphalotus
- genus odontaspis
- genus nothofagus
- genus neurospora
- genus mycoplasma
- genus monochamus
- genus melophagus
- genus melocactus
- genus melanoplus
- genus melampsora
- genus malacosoma
- genus lophosoria
- genus leptospira
- genus lasiocampa
- genus lagostomus
- genus lactophrys
- genus kalotermes
- genus hypopachus
- genus hyoscyamus
- genus hydrobates
- genus hippobosca
- genus halocarpus
- genus halicoeres
- genus gypsophila
- genus gastrocybe
- genus forestiera
- genus ferocactus
- genus eumetopias
- genus eragrostis
- genus elsholtzia
- genus eleocharis
- genus drosophila
- genus diplotaxis
- genus dimocarpus
- genus cystophora
- genus coryanthes
- genus conocarpus
- genus chaenopsis
- genus cercospora
- genus cephalotus
- genus centrosema
- genus catostomus
- genus carpodacus
- genus carpocapsa
- genus carphophis
- genus camponotus
- genus calliophis
- genus boselaphus
- genus barosaurus
- genus aulostomus
- genus athrotaxis
- genus astropogon
- genus ariocarpus
- genus arctocebus
- genus antrodemus
- genus antidorcas
- genus anthonomus
- genus alopecurus
- genus allosaurus
- genus agrostemma
- genus afrocarpus
- genus acrocarpus
- genus achoerodus
- gasoline station
- garbage disposal
- galveston island
- free association
- frasera speciosa
- francis townsend
- francis scott key
- fourier analysis
- formal semantics
- flavius josephus
- feathertop grass
- feather one's nest
- fashion designer
- fashion business
- false goatsbeard
- false beachdrops
- fallot's syndrome
- falco sparverius
- euonymous alatus
- esox masquinongy
- esophageal veins
- esophageal smear
- escalator clause
- equestrian sport
- epigastric fossa
- electoral system
- due process of law
- dry plate process
- dressing station
- downy bromegrass
- douglas squirrel
- douglas sea scale
- doing business as
- disciotis venosa
- desmodium gyrans
- crustose thallus
- crotalus lepidus
- cross of lorraine
- crookneck squash
- crataegus mollis
- cornus sanguinea
- consonant system
- condylar process
- comtesse du barry
- computer address
- colaptes auratus
- closed-class word
- classified stock
- class psilotatae
- class polychaeta
- class placodermi
- class gnetopsida
- class echinoidea
- christmas flower
- chocolate mousse
- chalons-sur-marne
- cesarian section
- cesarean section
- celosia cristata
- catalpa speciosa
- cash in one's chips
- carolus linnaeus
- caroline islands
- bypass condenser
- bureau of customs
- broom beard grass
- bromus secalinus
- bornholm disease
- bomarea salsilla
- boletus variipes
- boletus pallidus
- board of trustees
- bluegrass region
- block anesthesia
- binet-simon scale
- battle of plassey
- batch processing
- basket spikemoss
- basil of caesarea
- basal metabolism
- ballast resistor
- axiomatic system
- association area
- associated state
- associate in arts
- associate degree
- asian coral snake
- as far as possible
- arnoseris minima
- arethusa bulbosa
- arctotis venusta
- aqueous solution
- anoa mindorensis
- anconeous muscle
- ambrose burnside
- aletris farinosa
- aedes albopictus
- admission charge
- addison's disease
- acromial process
- acoustic storage
- academic session