15-Letter Words Containing: O,S,T,A,L
(In Any Order)
There are 1,141 15 letter words,
523 15 letter phrases and
0 15 letter abbr's with
O,S,T,A,L 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 | |||||||
| psychopathology | 15 | 34 | nounn | ||||
noun • the branch of psychology concerned with abnormal behavior • the branch of medicine dealing with the diagnosis and treatment of mental disorders | |||||||
| plethysmography | 15 | 34 | nounn | ||||
Valid word for Scrabble US
| |||||||
| phenylbutazones | 15 | 34 | nounn | ||||
noun • anti-inflammatory drug (trade name Butazolidin) | |||||||
| methoxyfluranes | 15 | 33 | |||||
Valid word for Scrabble US
| |||||||
| lexicalizations | 15 | 33 | nounn | ||||
noun • the process of making a word to express a concept | |||||||
| chlorothiazides | 15 | 33 | noun, adjectiven, adj | ||||
noun • a diuretic drug (trade name Diuril) used in the treatment of edema and hypertension | |||||||
| physiopathology | 15 | 32 | nounn | ||||
Valid word for Scrabble US
| |||||||
| pathophysiology | 15 | 32 | nounn | ||||
noun • The physiological processes associated with disease or injury. | |||||||
| lyophilizations | 15 | 32 | nounn | ||||
noun • a method of drying food or blood plasma or pharmaceuticals or tissue without destroying their physical structure; material is frozen and then warmed in a vacuum so that the ice sublimes | |||||||
| 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 (1141)
- congratulations
- revolutionaries
- instantaneously
- ophthalmologist
- hospitalization
- inconsequential
- photojournalist
- anaesthesiology
- transplantation
- unsportsmanlike
- heterosexuality
- totalitarianism
- discombobulated
- crystallization
- uncontroversial
- improvisational
- photojournalism
- destabilization
- suppositionally
- overstimulating
- assimilationist
- interscholastic
- palaeontologist
- hospitalisation
- disappointingly
- cytomegalovirus
- controversially
- compassionately
- overstimulation
- gastronomically
- disarticulation
- postoperatively
- polyunsaturated
- plainclothesman
- nationalisation
- internalisation
- inspirationally
- demonstratively
- crystallography
- psychopathology
- inconsiderately
- dispassionately
- voyeuristically
- supplementation
- rationalisation
- epistemological
- counterproposal
- atherosclerosis
- acclimatisation
- ultrasonography
- sanctimoniously
- externalisation
- disproportional
- demonstrability
- conventionalism
- complicatedness
- comfortableness
- coldheartedness
- blameworthiness
- agranulocytosis
- volatilizations
- undervaluations
- ultramicrotomes
- ultrafastidious
- transvaluations
- transpositional
- transhistorical
- transcriptional
- traditionalizes
- traditionalists
- thromboplastins
- thermoregulates
- syllogistically
- sycophantically
- specializations
- specialisations
- sophisticatedly
- solitudinarians
- solidifications
- sociohistorical
- socioculturally
- slaughterhouses
- simplifications
- sensationalizes
- sensationalized
- sensationalists
- sensationalises
- schoolmasterish
- revitalizations
- revisualization
- resocialization
- remobilizations
- reinstallations
- rehabilitations
- recapitulations
- radicalizations
- proselytization
- profitabilities
- postapocalyptic
- polymerisations
- philanthropists
- personalization
- parasitologists
- overevaluations
- overcomplicates
- overarticulates
- osmoregulations
- orchestrational
- operationalists
- obtainabilities
- neuroblastomata
- monopropellants
- modifiabilities
- misutilizations
- mistranslations
- miscalculations
- misapplications
- militarizations
- metallographies
- maldistribution
- macrostructural
- liberalizations
- legitimizations
- irrationalities
- irrationalistic
- introspectional
- interpellations
- interlineations
- interdivisional
- intercorrelates
- inexorabilities
- indomitableness
- improvisatorial
- improvabilities
- hypersalivation
- homotransplants
- hemoflagellates
- functionalities
- exceptionalness
- exceptionalisms
- epitheliomatous
- employabilities
- electrosurgical
- electromyograms
- electroanalysis
- educationalists
- disinclinations
- discombobulates
- disaffiliations
- dinoflagellates
- dialectologists
- desacralization
- demonstrational
- demobilizations
- decolonizations
- counterbalances
- conventionalist
- conglomerations
- conceptualizers
- conceptualities
- conceptualising
- compositionally
- complementaries
- commiseratingly
- classifications
- cholinesterases
- bronchodilators
- bioregionalists
- autochthonously
- atrabiliousness
- astrobiologists
- assimilationism
- antituberculous
- antimonopolists
- anticolonialism
- anticholesterol
- ankylostomiasis
- ankylostomiases
- ancylostomiasis
- ancylostomiases
- allotetraploids
- acknowledgments
- accountableness
- accomplishments
- transliteration
- symptomatically
- polycrystalline
- consequentially
- conceptualistic
- atherosclerotic
- voluntarinesses
- viscoelasticity
- vasodilatations
- unworkabilities
- unsociabilities
- unknowabilities
- underinflations
- ultramontanisms
- ultramodernists
- trivializations
- trihalomethanes
- transpirational
- traditionalisms
- thermostability
- thermalizations
- thalassocracies
- territorializes
- territorialists
- territorialisms
- tatterdemalions
- symptomatologic
- superovulations
- superelevations
- subvocalization
- subterraneously
- subproletariats
- stultifications
- stratovolcanoes
- stereotaxically
- stereologically
- stadtholdership
- stadtholderates
- somnambulations
- solubilizations
- solipsistically
- solderabilities
- socialistically
- silicifications
- sensualizations
- sensationalisms
- sensationalised
- semilogarithmic
- secularizations
- sclerotizations
- saprophytically
- rheumatologists
- revalorizations
- retinoblastomas
- repolarizations
- remonstratively
- reimplantations
- rehospitalizing
- regularizations
- reformabilities
- redistillations
- reconsolidating
- reconciliations
- recolonizations
- recanalizations
- reasonabilities
- radiotelephones
- radiotelegraphs
- radiobiologists
- pseudocoelomate
- provincialities
- promotabilities
- proletarianizes
- proletarianises
- proletarianised
- prepublications
- prehistorically
- poststimulatory
- poststimulation
- postpollination
- postmillenarian
- postinoculation
- postdevaluation
- postconsonantal
- popularizations
- polymerizations
- politicizations
- plethysmography
- plethysmographs
- platitudinously
- platinocyanides
- plasticizations
- plainclothesmen
- pinealectomizes
- pictorialnesses
- physiopathology
- phthalocyanines
- photoduplicates
- phosphorylative
- phosphorylation
- phosphorylating
- philanthropoids
- phenylthioureas
- phenylbutazones
- phenomenalistic
- pharmacologists
- pathophysiology
- parasitological
- paranormalities
- pantisocratical
- paleozoologists
- paleontologists
- paleomagnetists
- paleomagnetisms
- paleoecologists
- paleobiologists
- palatalizations
- overstabilities
- overspeculation
- overspeculating
- overregulations
- overpopulations
- overcentralizes
- overcapitalizes
- osteopathically
- orthogonalities
- organometallics
- ophthalmoscopic
- ophthalmoscopes
- ophthalmologies
- operationalisms
- observationally
- observabilities
- nonsimultaneous
- nonsedimentable
- nonrelativistic
- noninstrumental
- noninstallments
- noninsecticidal
- nonimplications
- nonhospitalized
- nonencapsulated
- noncultivations
- noncorrelations
- nonconsolidated
- noncelebrations
- nonastronomical
- neutralizations
- neocolonialists
- negotiabilities
- naturalizations
- musicalizations
- multipolarities
- multiplications
- multidivisional
- monumentalities
- monosyllabicity
- monopolizations
- monocrystalline
- mongrelizations
- misvocalization
- miscorrelations
- miscegenational
- mineralizations
- microtonalities
- microstructural
- micropulsations
- methoxyfluranes
- metallographers
- meroblastically
- melodramatising
- medulloblastoma
- maladroitnesses
- macroevolutions
- lysogenizations
- lyophilizations
- lymphosarcomata
- loathsomenesses
- literalizations
- lignosulfonates
- lexicalizations
- lexicalisations
- legislatorships
- lateralizations
- latensification
- labyrinthodonts
- juxtapositional
- inviolatenesses
- inviolabilities
- investigational
- intolerableness
- intervalometers
- interpersonally
- interparoxysmal
- insubordinately
- insociabilities
- inquisitorially
- initializations
- inhospitalities
- improbabilities
- implementations
- impersonalities
- immobilizations
- illegalizations
- hypermetabolism
- hyperinflations
- hypercatabolism
- hydrostatically
- horizontalities
- homosocialities
- homosexualities
- holometabolisms
- histopathologic
- histochemically
- heterothallisms
- gyrostabilizers
- governmentalist
- governmentalism
- geostrophically
- generalizations
- generalisations
- gelatinizations
- functionalistic
- formidabilities
- flirtatiousness
- federalizations
- exportabilities
- evangelizations
- ethnohistorical
- epithelizations
- encephalitogens
- emulsifications
- electrodynamics
- electrodialysis
- electrodialyses
- electroanalyses
- electroacoustic
- elaboratenesses
- dyslogistically
- dorsoventrality
- dorsiventrality
- dolomitizations
- disposabilities
- disinflationary
- disconsolations
- digitalizations
- dictatorialness
- dichloroethanes
- diastrophically
- deuteranomalous
- deuteranomalies
- desulfurization
- desexualization
- desalinizations
- depolarizations
- dephosphorylate
- demoralizations
- delocalizations
- delegitimations
- defibrillations
- decomposability
- decolorizations
- decimalizations
- dechlorinations
- decasualization
- counterexamples
- counterassaults
- cosmopolitanism
- contractilities
- consultantships
- constitutionals
- consentaneously
- connaturalities
- conglutinations
- conglomerateurs
- confessionalist
- concelebrations
- computabilities
- compatibilities
- comparabilities
- communistically
- commercialities
- commercialistic
- colorfastnesses
- colonizationist
- colloquialities
- collenchymatous
- collateralities
- codifiabilities
- coagulabilities
- cleistogamously
- claustrophobias
- cholestyramines
- chlorothiazides
- channelizations
- cephalothoraxes
- cephalothoraces
- centralizations
- capitalizations
- bowdlerizations
- blaxploitations
- bipolarizations
- bibliotherapies
- bacteriologists
- autotetraploids
- atmospherically
- atheroscleroses
- astrophysically
- astronautically
- apolipoproteins
- apocalypticisms
- antispeculation
- antishoplifting
- antirationalist
- antirationalism
- antinationalist
- antimetabolites
- antiforeclosure
- antifashionable
- anticonvulsives
- anticonvulsants
- anticolonialist
- anthropologists
- aluminosilicate
- allegorizations
- alkalinizations
- agranulocytoses
- affordabilities
- aerosolizations
- adrenalectomies
- absorbabilities
- vascularization
- ultramicroscope
- syllabification
- streptobacillus
- stereotypically
- psychosexuality
- prepositionally
- nontransferable
- musculoskeletal
- masochistically
- masculinization
- involuntariness
- institutionally
- dermatoglyphics
- cytoplasmically
- chorioallantois
- anisotropically
- achondroplastic
- ultraprecisions
- predevaluations
- postadolescents
- nonutilitarians
- xenotransplants
- watercolourists
- volatilisations
- vivisectionally
- vitriolizations
- vitriolisations
- vitilitigations
- viscosimetrical
- violinistically
- vibroflotations
- verticillations
- vapourabilities
- unoriginalities
- unconstrainedly
- unconstrainable
- uncomplaisantly
- uncategorisable
- unapostolically
- ultramontanists
- ultramodernisms
- ultramicroscopy
- tuberculisation
- tropicalisation
- trivialisations
- tripersonalists
- tripersonalisms
- treasonableness
- transmutational
- transliterators
- translationally
- transgressional
- transactionally
- tranquilisation
- traditionalises
- traditionalised
- touchablenesses
- totalitarianise
- torrentialities
- tolerablenesses
- thremmatologies
- thoracoplasties
- thermalisations
- theosophistical
- theologizations
- theologisations
- thaumatolatries
- thalattocracies
- thalassotherapy
- thalassographic
- thalassographer
- testimonializes
- testimonialized
- testimonialises
- testimonialised
- territorialises
- territorialised
- tentaculiferous
- telomerizations
- telomerisations
- telephotographs
- telejournalists
- telejournalisms
- telautographies
- tarsometatarsal
- tabularizations
- tabularisations
- systematologies
- synchronistical
- synarthrodially
- symptomological
- symbolistically
- suspercollating
- supranationally
- supportableness
- supernationally
- superexaltation
- superadditional
- sulphurizations
- sulphurisations
- sulphonmethanes
- sulphathiazoles
- subvocalisation
- subcivilization
- subcivilisation
- subalternations
- strobilizations
- strobilisations
- strephosymbolia
- stratospherical
- straticulations
- stomatoplasties
- stoichiological
- stoechiological
- stigmatophilist
- stigmatophilias
- stereographical
- stegocephalians
- staphylorrhaphy
- staphyloplastic
- stalagmometries
- stadholderships
- spironolactones
- sphaerocrystals
- spermatoblastic
- speleotherapies
- southeasterlies
- somatologically
- solubilisations
- solemnification
- slumpflationary
- sinistrodextral
- singularization
- singularisation
- septentrionally
- sensualisations
- selenographists
- secularisations
- sclerotisations
- sclerodermatous
- scintillascopes
- schoolteachings
- schoolmastering
- schillerization
- schillerisation
- scandalizations
- scandalisations
- sansculotteries
- salpingectomies
- sacerdotalizing
- sacerdotalising
- romanticalities
- rollercoastered
- rhinoscleromata
- revitalisations
- revisualisation
- revalorisations
- retrogressional
- retaliationists
- resolvabilities
- resocialisation
- repolarisations
- renormalisation
- renationalising
- remoralizations
- remoralisations
- remonstratingly
- remobilisations
- relativizations
- relativisations
- rehospitalising
- regularisations
- regionalisation
- redoubtableness
- recontextualise
- reconstitutable
- reconsolidation
- reconceptualise
- recolonisations
- recognisability
- reciprocalities
- recanalisations
- recalcitrations
- radiotelemeters
- radicalisations
- quodlibetarians
- questionability
- pyramidologists
- pterylographies
- psychrometrical
- psychogenetical
- psilanthropists
- psilanthropisms
- pseudomutuality
- proselytisation
- propylitisation
- propositionally
- propagabilities
- proletarianness
- proletarianisms
- professionalist
- processionalist
- proceleusmatics
- probabiliorists
- primordialities
- postulationally
- popularisations
- pontificalities
- ponderabilities
- polysynthetical
- polychromatisms
- politicisations
- pneumatologists
- plasticisations
- plasmolytically
- plantaginaceous
- plagiostomatous
- pinealectomises
- pinealectomised
- phyllosilicates
- phototelegraphs
- photoelasticity
- phlogisticating
- philosophasters
- phenomenalities
- pharyngologists
- pharmacopolists
- phantasmagorial
- phallocentrisms
- personalisation
- perissodactylic
- perissodactyles
- patrifocalities
- patrializations
- patrialisations
- parabolizations
- parabolisations
- panophthalmitis
- palatalisations
- palaeozoologist
- palaeontologies
- palaeomagnetism
- palaeographists
- palaeoecologist
- palaeobotanists
- palaeobiologist
- palaebiologists
- overcentralises
- overcentralised
- overcapitalises
- overcapitalised
- orthogonalising
- optimalizations
- optimalisations
- ophthalmometers
- omoplatoscopies
- oligomerisation
- oligocythaemias
- oestrogenically
- occidentalising
- occasionalities
- obstructionally
- numismatologies
- nucleoplasmatic
- nuclearizations
- nuclearisations
- noticeabilities
- northeasterlies
- nonhospitalised
- nominalizations
- nominalisations
- noctambulations
- neutralisations
- nephroblastomas
- neologistically
- naturalisations
- mylonitizations
- mylonitisations
- musicalisations
- monumentalising
- monosymmetrical
- monopolisations
- mongrelisations
- modernistically
- misvocalisation
- misutilisations
- mineralisations
- militarisations
- microsatellites
- metropolitanism
- metropolitanise
- methaemoglobins
- metallographist
- metagrobolising
- metagrabolising
- mesaticephalous
- meridionalities
- medicalizations
- medicalisations
- matrilocalities
- matrifocalities
- manifestational
- malpresentation
- malfunctionings
- malassimilation
- malappropriates
- lysogenisations
- lyophilisations
- lithochromatics
- literalisations
- lipogrammatists
- lipogrammatisms
- lionheartedness
- liberalisations
- lexicographists
- leucocytopenias
- leucocythaemias
- legitimisations
- lateralisations
- laryngoscopists
- laryngectomised
- lapidifications
- lamellirostrate
- lactiferousness
- journalizations
- journalisations
- isoperimetrical
- irresolvability
- irrationalising
- intuitionalists
- intuitionalisms
- interosculation
- interosculating
- insolvabilities
- inoperabilities
- inoculabilities
- initialisations
- infantilisation
- inconsolability
- inarticulations
- importabilities
- immoveabilities
- immortalisation
- immobilisations
- illegitimations
- illegalisations
- idioticalnesses
- idiosyncratical
- idiomaticalness
- hypsometrically
- hypocrystalline
- hypnotisability
- hylozoistically
- homoplastically
- holocrystalline
- holoblastically
- histocompatible
- heterosociality
- heterodactylous
- hepaticologists
- harmonistically
- halfpennyworths
- gyrostabilisers
- gutturalisation
- granulitisation
- grammatologists
- governmentalise
- governabilities
- genethlialogies
- gelatinisations
- galvanotropisms
- galvanoplasties
- galactopoietics
- fractionalising
- formularisation
- formalistically
- forisfamiliates
- forisfamiliated
- forensicalities
- fibrocartilages
- federalisations
- factorabilities
- extensionalisms
- expostulatingly
- explorationists
- exclaustrations
- evaporabilities
- evangelistarion
- evangelisations
- eudaemonistical
- etherealisation
- eternalizations
- eternalisations
- epithelisations
- encyclopaedists
- encomiastically
- encephalotomies
- eleutheromanias
- electrovalences
- electroplatings
- electromotances
- electrolysation
- electrographies
- edriophthalmous
- ecclesiolatries
- dysteleological
- downregulations
- dolomitisations
- dishabilitation
- discretionarily
- discolourations
- disassimilation
- disarticulators
- disapplications
- diplomatologies
- digitalisations
- diaheliotropism
- devotionalities
- devitalizations
- devitalisations
- devalorizations
- devalorisations
- desulphurations
- desulfurisation
- desilverization
- desilverisation
- desexualisation
- desalinisations
- desacralisation
- dermatoplasties
- depolarisations
- deplorabilities
- dephlogisticate
- denationalising
- demutualisation
- demulsification
- demoralisations
- demobilisations
- delocalisations
- deglamorisation
- deformabilities
- deflocculations
- decolourisation
- decolorisations
- decolonisations
- decimalisations
- decasualisation
- dactylographies
- dactylographers
- dactyliomancies
- cytopathologies
- cyclopentolates
- cyclobarbitones
- cyanoacetylenes
- crystalizations
- crystalisations
- counterfactuals
- correlativities
- correlativeness
- contrapuntalist
- continualnesses
- continentalists
- continentalisms
- contextualising
- contestableness
- constellational
- consimilarities
- consideratively
- connaturalising
- conglobulations
- confusabilities
- conduplications
- conceptualisers
- compliantnesses
- commutabilities
- communalisation
- commiseratively
- combinabilities
- colourabilities
- colonisationist
- collateralising
- coessentialness
- climatographies
- civilianisation
- chromatologists
- chrestomathical
- cholesterolemia
- chlorthalidones
- chloritizations
- chloritisations
- chaptalizations
- chaptalisations
- channelisations
- chalcographists
- centuplications
- centralisations
- catholicisation
- categoricalness
- caramelizations
- caramelisations
- capitalisations
- cannibalisation
- calorifications
- calendarisation
- bowdlerisations
- bipolarisations
- bibliothecaries
- balneotherapies
- autostabilities
- astrogeologists
- associabilities
- arterialisation
- archeozoologist
- apoliticalities
- apheliotropisms
- antisocialities
- antiphlogistics
- antiodontalgics
- antialcoholisms
- anthropolatries
- anomalistically
- annihilationism
- aluminothermies
- allegorisations
- alkalinisations
- alcoholometries
- alcoholizations
- alcoholisations
- aerosolisations
- aerolithologies
- aeroelasticians
- adsorbabilities
- additionalities
- actinobiologies
- accidentologies
- aboriginalities
- world-shattering
- vasovesiculitis
- vascularisation
- tulostomataceae
- transposability
- trachelospermum
- toulouse-lautrec
- stenopelmatidae
- state-controlled
- spongioblastoma
- spectroscopical
- southwestwardly
- southeastwardly
- self-stimulation
- self-reformation
- self-realization
- self-realisation
- self-pollination
- self-pollinating
- self-opinionated
- self-explanatory
- self-examination
- self-cultivation
- sclerotiniaceae
- overutilisation
- oppositionality
- numismatologist
- northwestwardly
- northeastwardly
- nephrolithiasis
- neoclassicistic
- myxobacteriales
- mythologisation
- mycoplasmatales
- mephistophelian
- mephistophelean
- memorialisation
- melastomataceae
- megalobatrachus
- materialisation
- masculinisation
- marginalisation
- lymphoblast-like
- lexicostatistic
- leptosporangium
- laryngostenosis
- labour-intensive
- keratoscleritis
- isoagglutinogen
- hymenogastrales
- homeostatically
- heterotrichales
- heterosexualism
- gasterophilidae
- familiarisation
- enterolithiasis
- diagonalisation
- detribalisation
- destalinization
- destalinisation
- destabilisation
- decompositional
- decentalisation
- de-stalinization
- de-stalinisation
- dactyloscopidae
- ctenocephalides
- crystallisation
- cross-sentential
- criminalisation
- cosmopolitanity
- conventionalise
- contraclockwise
- closed-captioned
- circularisation
- calostomataceae
- brachydactylous
- blastocladiales
- balanoposthitis
- avalokiteshvara
- autofluorescent
- aristotelianism
- aristolochiales
- arboriculturist
- anti-catholicism
- angiotelectasia
- alphabetisation
- actinomycetales
- acanthoscelides
Phrases (523)
- wholesale market
- wassily leontief
- voluntary muscle
- visual sensation
- vertical section
- vegetable sponge
- unpleasant woman
- two-year-old horse
- tussilago alpina
- transaction file
- thomas middleton
- thermal emission
- tetrao urogallus
- table of contents
- struthio camelus
- strait of malacca
- stonecrop family
- stenotus acaulis
- startle response
- startle reaction
- stamp collecting
- stable companion
- spiritual domain
- special contract
- spatial relation
- spatial property
- source materials
- solemnity of mary
- social structure
- social gathering
- sinbad the sailor
- serial operation
- scottish lallans
- saint ulmo's light
- res ipsa loquitur
- religious ritual
- rationalise away
- procrustean rule
- positive balance
- political system
- political sphere
- polar opposition
- pocket billiards
- plexus caroticus
- physical contact
- personality test
- personal matters
- personal effects
- personal chattel
- organ transplant
- non-water-soluble
- newton's third law
- newton's first law
- natural resource
- mythical monster
- mustela putorius
- military mission
- military advisor
- microcosmic salt
- mental confusion
- media consultant
- martyrs of al-aqsa
- lycosa tarentula
- louisa may alcott
- lonicera hirsuta
- local post office
- leguminous plant
- legislative body
- law of similarity
- lanius excubitor
- lagopus scoticus
- lactiferous duct
- koasati language
- joyce carol oates
- jack of all trades
- iridaceous plant
- ii thessalonians
- hostile takeover
- historical paper
- half-moon bastion
- genus potentilla
- genus holothuria
- genus fortunella
- football stadium
- external storage
- essential tremor
- emotional person
- electrical shock
- domestic prelate
- dissolving agent
- container vessel
- common horsetail
- columba fasciata
- coattails effect
- class asteroidea
- charles laughton
- carnassial tooth
- capital of sweden
- capital of kansas
- capital of israel
- capital of cyprus
- capital of alaska
- bronze star medal
- branta leucopsis
- bottlenose whale
- bellbottom pants
- battle born state
- basketball score
- basketball coach
- bartholomeu dias
- bachelor's button
- automatic pistol
- auditory ossicle
- athletic contest
- ateles geoffroyi
- asperula odorata
- ascidian tadpole
- aristide maillol
- apetalous flower
- anthemis nobilis
- anglo-saxon deity
- alto saxophonist
- alluvial deposit
- alliaceous plant
- alectoris graeca
- albert michelson
- air-to-air missile
- acer platanoides
- accounts payable
- zalophus lobatus
- xyris operculata
- william thompson
- william paterson
- whistling marmot
- weapons platform
- waste of material
- walt disney world
- walrus moustache
- volatile storage
- vireo solitarius
- vena occipitalis
- vena ethmoidalis
- vegetable oyster
- vascular conduit
- us postal service
- typhoid bacillus
- twelve olympians
- tropaeolum minus
- tropaeolum majus
- trial impression
- trash collection
- transverse colon
- to a lesser extent
- time-scale factor
- thuja orientalis
- thomson's gazelle
- thermal resistor
- thales of miletus
- texas storksbill
- texas bluebonnet
- temporal canthus
- temple of artemis
- technical school
- teachers college
- taxus brevifolia
- tallapoosa river
- tall meadow grass
- sutura lamboidea
- sutura frontalis
- sutura coronalis
- sultanate of oman
- stillborn infant
- stevens' power law
- stephen jay gould
- stephen a. douglas
- steller's sea lion
- steam locomotive
- statue of liberty
- stateless person
- star-of-bethlehem
- star-leaf begonia
- stannic chloride
- stamp collection
- square kilometre
- square kilometer
- spotted eagle ray
- spinal nerve root
- speak of the devil
- space laboratory
- sow one's wild oats
- southern live oak
- south sea islands
- south carolinian
- sorbent material
- somatic delusion
- solanum wrightii
- solandra guttata
- soft-shelled crab
- social secretary
- social scientist
- snorkel breather
- smooth-leaved elm
- smooth earthball
- skew correlation
- sir thomas malory
- sir john falstaff
- simon wiesenthal
- silene latifolia
- signal detection
- shorttail weasel
- shooting gallery
- service elevator
- seizure-alert dog
- sea island cotton
- saxicolous plant
- saxicola rubetra
- sartorius muscle
- santiago de chile
- sampling station
- salyut programme
- salt marsh mallow
- salmonella typhi
- saint elmo's light
- sagittiform leaf
- saale glaciation
- russian roulette
- rupicolous plant
- rumex acetosella
- rubiaceous plant
- roseola infantum
- romantic realism
- rock rattlesnake
- roccus saxatilis
- rhode island bent
- reusable routine
- retractor muscle
- replacement cost
- religious trance
- releasing factor
- regional ileitis
- read-only storage
- rattlesnake root
- railroad station
- pulse modulation
- public transport
- public relations
- ptolemaic system
- president taylor
- portacaval shunt
- population shift
- pope callixtus ii
- police constable
- plectognath fish
- plasterer's float
- planck's constant
- plains spadefoot
- pisonia aculeata
- pin-tailed grouse
- pilot blacksnake
- picea orientalis
- phenolic plastic
- phase modulation
- pentatonic scale
- pectoralis minor
- pectoralis major
- paspalum notatum
- overthrust fault
- osmunda clatonia
- os tarsi fibulare
- oriental studies
- orderly sergeant
- order secotiales
- order santalales
- order psilotales
- order parietales
- order opuntiales
- order helotiales
- order eurotiales
- orchestral bells
- oral personality
- optical illusion
- oil conservation
- obstetrical toad
- nova style salmon
- not by a long sight
- nonlinear system
- no-par-value stock
- new scotland yard
- nestor notabilis
- national service
- nasofrontal vein
- myxine glutinosa
- musical notation
- most importantly
- monostable relay
- molisch reaction
- mobula hypostoma
- mistletoe family
- mistletoe cactus
- military posture
- migratory locust
- mesophytic plant
- mental soundness
- mantis religioso
- malaria mosquito
- macrotis lagotis
- lust for learning
- lower-case letter
- louis le faineant
- lotus americanus
- local oscillator
- local anesthetic
- local anesthesia
- loan translation
- liomys irroratus
- liliaceous plant
- letters of marque
- lesser spearwort
- lepiota rhacodes
- legal separation
- league of nations
- leading question
- law of mass action
- latissimus dorsi
- latent hostility
- laszlo lowestein
- last but not least
- lasiocampid moth
- large tooth aspen
- lactuca serriola
- lactuca scariola
- labial consonant
- kunlun mountains
- knowlton's cactus
- jose julian marti
- intraocular lens
- intestinal flora
- intestinal colic
- internal nostril
- intercostal vein
- insulin reaction
- installment loan
- industrial union
- incremental cost
- implements of war
- ian douglas smith
- hydrogen sulfate
- hubble's constant
- horsetail lichen
- horsetail family
- himantopus stilt
- herbaceous plant
- helicteres isora
- head-in-the-clouds
- head for the hills
- harlan fisk stone
- half cross stitch
- gramineous plant
- gospel of matthew
- goosefoot family
- goldilocks aster
- glove anesthesia
- glans clitoridis
- georges de la tour
- genus vorticella
- genus tropaeolum
- genus trombicula
- genus trigonella
- genus tricholoma
- genus thalassoma
- genus thalarctos
- genus rhagoletis
- genus pternohyla
- genus pritzelago
- genus potamogale
- genus polybotrya
- genus polybotria
- genus polioptila
- genus polianthes
- genus phytolacca
- genus pholistoma
- genus omphalotus
- genus melolontha
- genus melocactus
- genus leptospira
- genus lagostomus
- genus lactophrys
- genus kolkwitzia
- genus kalotermes
- genus flacourtia
- genus elsholtzia
- genus diplotaxis
- genus crotalaria
- genus cephalotus
- genus aulostomus
- genus aplodontia
- gentiana villosa
- gazella thomsoni
- gasoline station
- galveston island
- formal semantics
- fluorescent lamp
- flight simulator
- fictitious place
- fecal occult test
- family ostreidae
- family oestridae
- family hostaceae
- false goatsbeard
- fallot's syndrome
- falco rusticolus
- extension ladder
- exhaust manifold
- european lobster
- euonymous alatus
- escalator clause
- english hawthorn
- eleostearic acid
- electrical storm
- electoral system
- edsel bryant ford
- earl of leicester
- duke of lancaster
- dryas octopetala
- dry plate process
- distribution law
- diplomatic corps
- destroying angel
- dental consonant
- cushion calamint
- crystal detector
- crustose thallus
- crustal movement
- crotalus viridis
- crotalus lepidus
- crataegus mollis
- course catalogue
- costal cartilage
- costa rican colon
- corticium solani
- cornflower aster
- constant lambert
- conditional sale
- computer display
- colour constancy
- colaptes auratus
- cochineal insect
- coat-of-mail shell
- coal-tar creosote
- cleome serrulata
- cleanup position
- classified stock
- class-action suit
- class psilotatae
- class polychaeta
- class gnetopsida
- class gastropoda
- clarinet section
- clapp's favourite
- city of the angels
- christmas flower
- chocolate mousse
- chloris truncata
- cherrystone clam
- celosia cristata
- celosia argentea
- catalpa speciosa
- castor bean plant
- caspar bartholin
- carlos the jackal
- cable television
- built-soap powder
- bronchial asthma
- british columbia
- boletus variipes
- boletus pallidus
- block anesthesia
- black spleenwort
- black rock desert
- biosafety level 4
- biosafety level 3
- biosafety level 2
- biosafety level 1
- binet-simon scale
- battle of sempach
- battle of plassey
- battle of cowpens
- bastard toadflax
- basketball court
- basal metabolism
- bartholin's gland
- ballast resistor
- balkan mountains
- autonomic plexus
- aurora australis
- atomic explosion
- astilbe japonica
- aster novi-belgii
- arethusa bulbosa
- aqueous solution
- apostolic palace
- apostelic father
- apogon maculatus
- anomalistic year
- angular position
- anatropous ovule
- anal personality
- anal intercourse
- anabolic steroid
- american lobster
- alveolar ectasia
- alpine coltsfoot
- allium tuberosum
- aliterate person
- aleurites fordii
- aletris farinosa
- agent-based model
- against the clock
- aedes albopictus
- absolute encoder
- absolute ceiling
- absolute alcohol
- 1st baron verulam