15-Letter Words Containing: E,S,T,O,S
(In Any Order)
There are 1,039 15 letter words,
404 15 letter phrases and
0 15 letter abbr's with
E,S,T,O,S in.
Best Scoring for Word Games
| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
| photosynthesize | 15 | 35 | verbv | ||||
verb • To synthesize carbohydrates from carbon dioxide and water using the energy of light by photosynthesis | |||||||
| psychosexuality | 15 | 35 | noun, adjectiven, adj | ||||
noun • the mental representation of sexual activities | |||||||
| hyposensitizing | 15 | 33 | verb, adjectivev, adj | ||||
Valid word for Scrabble US
| |||||||
| schematizations | 15 | 31 | nounn | ||||
noun • providing a chart or outline of a system • the act of reducing to a scheme or formula | |||||||
| psychosynthesis | 15 | 31 | nounn | ||||
noun • A form of psychology based on the direct experience of the self. | |||||||
| symmetrizations | 15 | 31 | nounn | ||||
Valid word for Scrabble US
| |||||||
| psychosyntheses | 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) | |||||||
| nonobjectivisms | 15 | 31 | nounn | ||||
Valid word for Scrabble US
| |||||||
| psychotherapist | 15 | 30 | nounn | ||||
noun • a therapist who deals with mental and emotional disorders | |||||||
| 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 (1039)
- psychotherapist
- instantaneously
- intussusception
- unsophisticated
- anaesthesiology
- disillusionment
- spermatogenesis
- physiotherapist
- unsportsmanlike
- parthenogenesis
- conscientiously
- electrophoresis
- desensitization
- competitiveness
- impressionistic
- disadvantageous
- surreptitiously
- pretentiousness
- interscholastic
- foresightedness
- appropriateness
- superimposition
- gloucestershire
- gastroenteritis
- expressionistic
- conservationist
- trustworthiness
- compassionately
- stereoisomerism
- stereochemistry
- photosynthesize
- unrighteousness
- multiprocessing
- industriousness
- adventurousness
- thoughtlessness
- dispassionately
- substratosphere
- atherosclerosis
- tempestuousness
- systematization
- standoffishness
- spontaneousness
- softheartedness
- punctiliousness
- prestigiousness
- precipitousness
- meritoriousness
- insurrectionist
- inopportuneness
- illustriousness
- expeditiousness
- emotionlessness
- downheartedness
- cooperativeness
- contentiousness
- considerateness
- complicatedness
- comfortableness
- coldheartedness
- blameworthiness
- worthlessnesses
- vexatiousnesses
- trisoctahedrons
- tenaciousnesses
- temerariousness
- supernutritions
- superannuations
- superabsorbents
- stoichiometries
- specializations
- specialisations
- sophisticatedly
- slaughterhouses
- serendipitously
- sensationalizes
- sensationalized
- sensationalists
- sensationalises
- sedimentologist
- schoolmasterish
- schistosomiases
- schematizations
- saccharomycetes
- rumbustiousness
- retrogressively
- repristinations
- representations
- reinstallations
- psychosynthesis
- pseudoscientist
- proximatenesses
- prohibitiveness
- progressivistic
- presuppositions
- predispositions
- polymerisations
- photosensitized
- photoperiodisms
- pestiferousness
- overenthusiasms
- overassessments
- overadjustments
- osmoregulations
- orthophosphates
- operationalists
- openmouthedness
- openheartedness
- obstructiveness
- nitrocelluloses
- neuroanatomists
- necessitousness
- monounsaturates
- misappropriates
- kremlinologists
- integrationists
- informativeness
- indomitableness
- incorrectnesses
- inconsistencies
- impoverishments
- hyposensitizing
- hyperfastidious
- exceptionalness
- exceptionalisms
- epistemologists
- electroanalysis
- educationalists
- disorientations
- discountenances
- discontinuities
- discontinuances
- discontentments
- disconcertments
- discombobulates
- disappointments
- dichotomousness
- diastereoisomer
- dialectologists
- destructionists
- deleteriousness
- deconstructions
- decompensations
- cytogeneticists
- corticosterones
- convertibleness
- consecutiveness
- conceitednesses
- commensurations
- coinvestigators
- cholinesterases
- bountifulnesses
- bouleversements
- bloodguiltiness
- bioregionalists
- atrabiliousness
- arrondissements
- anthroposophies
- ankylostomiases
- anfractuosities
- ancylostomiases
- aminopeptidases
- ambitiousnesses
- accountableness
- accomplishments
- unobtrusiveness
- uncompassionate
- treacherousness
- preservationist
- westernizations
- westernisations
- voluntarinesses
- vivisectionists
- viscoelasticity
- venturousnesses
- unsociabilities
- ultramodernists
- tyrannosauruses
- trypanosomiases
- troublousnesses
- troubleshooters
- tremulousnesses
- transmissometer
- toothsomenesses
- tonsillectomies
- tomboyishnesses
- toastmistresses
- thalassocracies
- territorialists
- territorialisms
- tergiversations
- tenosynovitises
- temporarinesses
- teleprocessings
- tarsometatarsus
- synchronicities
- sympathectomies
- symmetrizations
- superscriptions
- supersaturation
- superphosphates
- superovulations
- supermajorities
- superinfections
- superinductions
- supererogations
- superelevations
- supercontinents
- superconductors
- sumptuousnesses
- subterraneously
- subreptitiously
- subproletariats
- subinfeudations
- subdevelopments
- strongyloidoses
- streptothricins
- strenuousnesses
- stratovolcanoes
- stockbrokerages
- steroidogenesis
- steroidogeneses
- stadtholdership
- stadtholderates
- spinthariscopes
- spermatogeneses
- spectroscopists
- spectrographies
- solderabilities
- sesquicarbonate
- sententiousness
- sensualizations
- sensationalisms
- sensationalised
- semiabstraction
- segregationists
- seditiousnesses
- sedimentologies
- securitizations
- secularizations
- seaworthinesses
- sclerotizations
- scintillometers
- saprogenicities
- sacrosanctities
- righteousnesses
- rheumatologists
- retransmissions
- retinoblastomas
- resurrectionist
- restrictionists
- restrictionisms
- reservationists
- reregistrations
- repudiationists
- redistributions
- redistillations
- reconstructions
- reconstitutions
- reconsecrations
- reconditenesses
- reasonabilities
- reactionaryisms
- rapturousnesses
- radiotherapists
- psychotherapies
- psychosyntheses
- psychoneurotics
- psychohistories
- provocativeness
- prostatectomies
- proprietorships
- promotivenesses
- proletarianises
- progressivities
- pressurizations
- predestinations
- postmasterships
- postdivestiture
- pointlessnesses
- plethysmographs
- plenteousnesses
- pictorialnesses
- physiotherapies
- photosensitizes
- photosensitizer
- photogeologists
- photodissociate
- phosphoproteins
- perfunctoriness
- pasteurizations
- parthenogeneses
- paleozoologists
- paleontologists
- paleomagnetists
- paleomagnetisms
- paleoecologists
- paleobiologists
- oxidoreductases
- oversweetnesses
- overstabilities
- oversensitivity
- oversaturations
- overinvestments
- overintensities
- overestimations
- overdiversities
- overcompensates
- outspokennesses
- osteomyelitises
- opportunenesses
- opinionatedness
- ophthalmoscopes
- operativenesses
- operationalisms
- obtrusivenesses
- obstinatenesses
- observabilities
- objectivenesses
- nucleosyntheses
- normativenesses
- nonsimultaneous
- nonsegregations
- nonobjectivists
- nonobjectivisms
- nonintercourses
- noninstallments
- neurosecretions
- neuroscientists
- neurobiologists
- neocolonialists
- multiprocessors
- mountainousness
- monstrousnesses
- momentousnesses
- momentarinesses
- misregistration
- misorientations
- misdescriptions
- miscorrelations
- microstructures
- microsporocytes
- microseismicity
- microporosities
- microdissection
- metafictionists
- mastoidectomies
- maladroitnesses
- macrostructures
- lysogenizations
- loathsomenesses
- litigiousnesses
- lignosulfonates
- lightsomenesses
- lexicalisations
- legislatorships
- inviolatenesses
- intolerableness
- interdiffusions
- insociabilities
- inoperativeness
- inhospitalities
- incorruptnesses
- impossibilities
- impetuousnesses
- impersonalities
- impecuniosities
- idiomaticnesses
- hypnotherapists
- hypersecretions
- hypermodernists
- hyperextensions
- hydrocortisones
- hotheadednesses
- homosocialities
- homosexualities
- homogenisations
- holometabolisms
- heterothallisms
- heteromorphisms
- hemochromatoses
- gyrostabilizers
- grotesquenesses
- geohydrologists
- generalisations
- fractiousnesses
- fortunatenesses
- forgetfulnesses
- flirtatiousness
- ferromagnetisms
- facetiousnesses
- exsanguinations
- evocativenesses
- ethnohistorians
- esterifications
- epidemiologists
- enterogastrones
- enterocolitises
- endoparasitisms
- emulsifications
- electrophoreses
- electrofishings
- electrodialysis
- electrodialyses
- electrodeposits
- electroanalyses
- elaboratenesses
- effortfulnesses
- ecocatastrophes
- ecclesiologists
- downrightnesses
- doubtlessnesses
- dissolutenesses
- disposabilities
- disintegrations
- disinfestations
- disembowelments
- disembarkations
- discouragements
- disconformities
- disaggregations
- dictatorialness
- dexterousnesses
- desultorinesses
- desalinizations
- defenestrations
- deconsecrations
- cytochemistries
- customarinesses
- crotchetinesses
- crashworthiness
- courteousnesses
- countershadings
- counterresponse
- counterprotests
- counterpressure
- countermeasures
- counterassaults
- corticosteroids
- cooperationists
- controllerships
- contrapositives
- contentednesses
- conservatorship
- consentaneously
- consanguinities
- connectednesses
- conjugatenesses
- confessionalist
- concertmeisters
- concertednesses
- comparativeness
- combativenesses
- colorfastnesses
- collectednesses
- cleistogamously
- circumspections
- cholestyramines
- cholecystitises
- chemotherapists
- bumptiousnesses
- brotherlinesses
- bounteousnesses
- biosystematists
- beauteousnesses
- bacteriologists
- autosuggestions
- atrociousnesses
- atheroscleroses
- associativities
- aromatherapists
- antiprogressive
- anticonvulsives
- airworthinesses
- agranulocytoses
- aerosolizations
- aerodynamicists
- absorbabilities
- venturesomeness
- troublesomeness
- tendentiousness
- superstitiously
- superpatriotism
- subordinateness
- streptobacillus
- repetitiousness
- psychosexuality
- nucleosynthesis
- neoconservatism
- musculoskeletal
- longsightedness
- involuntariness
- importunateness
- hemochromatosis
- dessertspoonful
- crossopterygian
- compressibility
- basidiomycetous
- whistleblowings
- ultraprecisions
- schlockmeisters
- prerevisionists
- postadolescents
- osteomyelitides
- nonuniversities
- nonstationaries
- noncombustibles
- lymphocytosises
- endometriosises
- cholecystitides
- antisubversions
- antiobscenities
- antidepressions
- zinjanthropuses
- xenotransplants
- whoremistresses
- weatherisations
- watercolourists
- viscosimetrical
- vespertilionids
- vertiginousness
- uterogestations
- unspottednesses
- unseaworthiness
- unprotestantise
- unfortunateness
- uncourtlinesses
- unconsentaneous
- ultramodernisms
- tyrannousnesses
- tripersonalists
- tripersonalisms
- trinitrocresols
- treasonableness
- traumatonasties
- transportedness
- transliterators
- transgressional
- trainspotterish
- traditionalises
- touchablenesses
- topochemistries
- tolerablenesses
- threefoldnesses
- thoracoplasties
- thoracocenteses
- thermochromisms
- thermalisations
- theriomorphosis
- theriomorphoses
- theriomorphisms
- theosophistical
- theologisations
- theocentricisms
- thankworthiness
- thalassotherapy
- thalassographer
- tetartohedrisms
- testimonializes
- testimonialises
- testimonialised
- territorialises
- teratogenicists
- tenovaginitises
- tenebrousnesses
- tendenciousness
- telomerisations
- telestereoscope
- telejournalists
- telejournalisms
- tarsometatarsal
- systematologies
- synthetizations
- synthetisations
- synthesizations
- synthesisations
- syncretizations
- syncretisations
- synaposematisms
- symphysiotomies
- symphyseotomies
- symmetrophobias
- symmetrisations
- suspercollating
- suppositionless
- supportableness
- superstructions
- superorganicist
- superfoetations
- supercomputings
- sulphonmethanes
- sulphathiazoles
- suggestionizing
- suggestionising
- subcategorising
- subalternations
- subaggregations
- strombuliferous
- streptocarpuses
- strephosymbolia
- stratospherical
- strabismometers
- stonelessnesses
- stomatoplasties
- stoicheiologies
- stoechiometries
- stilpnosiderite
- stereoisometric
- stegocephalians
- steganographist
- steganographies
- steganographers
- stalagmometries
- stadholderships
- splenectomising
- spironolactones
- spiritousnesses
- spheroidisation
- spheroidicities
- sphaerosiderite
- sphaerocrystals
- spermatorrhoeas
- spermatoblastic
- speleotherapies
- southwesterlies
- southerlinesses
- southeasterlies
- soothfastnesses
- sinistrodextral
- sigmoidectomies
- shockumentaries
- sherardizations
- sherardisations
- sericitizations
- sericitisations
- sensualisations
- semiconductions
- selenographists
- securitisations
- secularisations
- sectionizations
- sectionisations
- scrumptiousness
- sclerotisations
- sclerodermatous
- scintilloscopes
- scintillascopes
- schoolteachings
- schoolmistressy
- schoolmastering
- schillerisation
- schematisations
- sarcenchymatous
- sansculotteries
- salpingectomies
- sacerdotalising
- rostrocarinates
- rontgenoscopies
- rontgenologists
- rontgenisations
- roentgenoscopes
- riverworthiness
- revolutionisers
- revitalisations
- revisualisation
- revalorisations
- retrogressional
- retroactiveness
- retaliationists
- resurrectionism
- resurrectionise
- restorationists
- restorationisms
- restitutionists
- restitutionisms
- resolvabilities
- resocialisation
- resinifications
- requisitionists
- repolarisations
- reorganisations
- remoralisations
- remonetisations
- remobilisations
- relativisations
- rehospitalising
- regularisations
- reformationists
- redoubtableness
- recondensations
- recolonisations
- recollectedness
- recanalisations
- radiosensitizes
- radiosensitized
- radiosensitises
- radiosensitised
- quattrocentists
- quattrocentisms
- pyknodysostoses
- pycnodysostoses
- pteridophilists
- psychosomimetic
- psychochemistry
- pseudosolutions
- pseudoarthrosis
- pseudoarthroses
- protospathaires
- prosenchymatous
- proselytisation
- prominentnesses
- proletarianness
- proletarianisms
- projectisations
- progressionists
- progenitorships
- progenitiveness
- professionalist
- procreativeness
- processionalist
- proceleusmatics
- pressurisations
- presentationist
- presentationism
- predesignations
- predatorinesses
- polysynthetisms
- polysynthesisms
- poliomyelitises
- pococuranteisms
- pneumatologists
- pinealectomises
- piezomagnetisms
- phyllosilicates
- photosynthesise
- photosensitises
- photosensitiser
- photosensitised
- photoluminesces
- phosphocreatins
- philosophasters
- phenakistoscope
- pharmacopoeists
- phantasmagories
- phallocentrisms
- petrophysicists
- personalisation
- perissodactylic
- perissodactyles
- periodontitises
- pasteurisations
- palaeographists
- palaeobotanists
- palaebiologists
- overhastinesses
- overcentralises
- overcapitalises
- ostreiculturist
- osteoarthritics
- ostensibilities
- opisthographies
- oophorectomises
- onychocryptoses
- oncogeneticists
- omoplatoscopies
- occasionalities
- numismatologies
- nuclearisations
- notoriousnesses
- northwesterlies
- northerlinesses
- northeasterlies
- norethisterones
- nonhospitalised
- nondescriptness
- neutralisations
- nephroblastomas
- narcoterrorists
- narcoterrorisms
- musicotherapies
- mortiferousness
- monophthongises
- mongrelisations
- misimprovements
- miscontentments
- misacceptations
- mineralisations
- microsatellites
- metempsychosist
- metachromatisms
- mesaticephalous
- medicalisations
- massotherapists
- lysogenisations
- lithesomenesses
- literalisations
- lipodystrophies
- lionheartedness
- liberalisations
- lexicographists
- legitimisations
- lateralisations
- lactiferousness
- kinetonucleuses
- keratinisations
- introsusception
- interactionists
- interactionisms
- insolvabilities
- inobtrusiveness
- indigenisations
- improvvisatores
- improvisatrixes
- improvisatrices
- impoliticnesses
- immiserizations
- immiserisations
- illegalisations
- idioticalnesses
- idiomaticalness
- ichthyosauruses
- hysterectomizes
- hysterectomises
- hysterectomised
- hyposensitising
- hydrotherapists
- hydrogeologists
- housemistresses
- heterostrophies
- heteroscedastic
- heterochronisms
- hepaticologists
- heliosciophytes
- heartsomenesses
- heartbrokenness
- gyrostabilisers
- greisenizations
- greisenisations
- grangerisations
- glutinousnesses
- geometrisations
- gelatinisations
- galvanoplasties
- fructuousnesses
- fraternisations
- formativenesses
- forisfamiliates
- forgottennesses
- foreshortenings
- forensicalities
- ferroprussiates
- federalisations
- faithworthiness
- extensivisation
- extensionalisms
- extemporariness
- explorationists
- exclaustrations
- evangelisations
- eternalisations
- epithelisations
- epicondylitises
- envenomisations
- enthronisations
- enhypostatising
- encyclopaedists
- empoverishments
- electrophoruses
- electrochemists
- ecclesiolatries
- dysteleologists
- distortednesses
- dissolubilities
- dissertationist
- disincorporates
- disimprisonment
- disforestations
- disempowerments
- disemboguements
- discontiguities
- discomboberates
- disappropriates
- disafforestment
- disaccommodates
- devitalisations
- devalorisations
- desulphurations
- desulfurisation
- desilverisation
- desexualisation
- desalinisations
- desacralisation
- dermatoplasties
- dermatophytoses
- derivatisations
- deregistrations
- depolarisations
- demythologisers
- demoralisations
- demonetisations
- demobilisations
- delocalisations
- dehumanisations
- defeminisations
- decolorisations
- decolonisations
- decimalisations
- decasualisation
- cyberterrorists
- cyberterrorisms
- countersubjects
- cosmeticologies
- corruptibleness
- corrosibilities
- correligionists
- correlativeness
- corporatenesses
- conversationism
- contrariousness
- contractiveness
- contortednesses
- continuednesses
- continualnesses
- continentalists
- continentalisms
- contestableness
- contesserations
- consumptivities
- consumptiveness
- constringencies
- conspiratresses
- consimilarities
- conservatoriums
- consentaneities
- consecratedness
- conjunctiveness
- confusabilities
- concretisations
- conceptualisers
- compositenesses
- compliantnesses
- complementisers
- competentnesses
- compactednesses
- comfortlessness
- coinstantaneous
- coessentialness
- chromatospheres
- chromaticnesses
- cholecystostomy
- channelisations
- centralisations
- categorisations
- categoricalness
- castrametations
- castanospermine
- caramelisations
- canisterisation
- bronchiolitises
- bowdlerisations
- bloodthirstiest
- bisphosphonates
- bioprospectings
- bespottednesses
- autostabilities
- autoschediastic
- astrogeologists
- associabilities
- archpriesthoods
- archeobotanists
- archaeometrists
- arachnoiditises
- apheliotropisms
- antisocialities
- anthropogeneses
- angustirostrate
- allegorisations
- aftersensations
- aerosolisations
- aeroelasticians
- adsorbabilities
- acroparesthesia
- absorptiometers
- absorbefacients
- vasovesiculitis
- ureterostenosis
- unprotectedness
- unconscientious
- unconnectedness
- thoracocentesis
- systematisation
- spectroscopical
- southwestwardly
- southeastwardly
- semi-abstraction
- self-stimulation
- self-righteously
- self-realisation
- self-destruction
- self-description
- self-constituted
- sarcosomataceae
- prospectiveness
- praisworthiness
- nonstandardness
- nephrolithiasis
- neoclassicistic
- mycoplasmatales
- low-spiritedness
- lexicostatistic
- laryngostenosis
- keratoscleritis
- insurrectionism
- hymenogastrales
- heterosexualism
- hemiascomycetes
- good-naturedness
- forthcomingness
- enterolithiasis
- destalinisation
- destabilisation
- desensitisation
- dermatophytosis
- dermatomyositis
- de-stalinisation
- cryoanaesthesia
- cross-sentential
- cross-questioner
- conversationist
- consubstantiate
- combustibleness
- christocentrism
- brownish-striped
- blastocladiales
- aristotelianism
- aristolochiales
- anthropogenesis
- acroanaesthesia
- acanthoscelides
Phrases (404)
- wassily leontief
- visual sensation
- turn one's stomach
- tietze's syndrome
- thermal emission
- taras shevchenko
- system of weights
- swimming costume
- stuffed mushroom
- struthio camelus
- strait of messina
- straight shooter
- stocking stuffer
- stenotus acaulis
- startle response
- st. thomas a becket
- sports implement
- sports equipment
- sports announcer
- spelling contest
- southern baptist
- south west africa
- source materials
- sorbus domestica
- somerset maugham
- social structure
- smooth softshell
- sinbad the sailor
- sense of movement
- security deposit
- sawed-off shotgun
- res ipsa loquitur
- religious mystic
- quarter sessions
- prunus domestica
- president wilson
- practice session
- political system
- plexus caroticus
- personality test
- personal matters
- personal effects
- osmotic pressure
- order testudines
- operating system
- noise conditions
- newton's first law
- neotoma fuscipes
- mustela putorius
- monterey cypress
- maria montessori
- loch ness monster
- line one's pockets
- lincoln steffens
- joseph priestley
- jacques cousteau
- ii thessalonians
- gustaf v of sweden
- ground substance
- government issue
- genus priodontes
- genus orthotomus
- genus lophodytes
- genus katsuwonus
- genus himantopus
- genus haematopus
- genus geothlypis
- genus enterobius
- genus dasyprocta
- genus aspidiotus
- genus artocarpus
- genus anthoceros
- genus ammotragus
- felis domesticus
- essential tremor
- ernst boris chain
- dissolving agent
- deciduous forest
- cutaneous senses
- customer's broker
- cornhusker state
- continuous tense
- container vessel
- compositor's case
- clothes designer
- class asteroidea
- branta leucopsis
- benito mussolini
- basketball score
- auditory ossicle
- apothecary's shop
- anxiety neurosis
- anthemis nobilis
- ancestor worship
- air-to-air missile
- across the nation
- zoonotic disease
- wormseed mustard
- whistle-stop tour
- wear the trousers
- walrus moustache
- vireo solitarius
- victor franz hess
- us postal service
- turner's syndrome
- trial impression
- transverse colon
- tongue depressor
- to a lesser extent
- thomson's gazelle
- thomsen's disease
- thomas jefferson
- thermal resistor
- thales of miletus
- texas storksbill
- telescopic sight
- telephone system
- tall meadow grass
- systems software
- systema nervosum
- synoptic gospels
- swertia speciosa
- suspension point
- suspense account
- suppurating sore
- striped muishond
- string orchestra
- stomach exercise
- stevens' power law
- stephen sondheim
- stephen a. douglas
- steller's sea lion
- steel oneself for
- stateless person
- stassano furnace
- st andrews's cross
- spotted weakfish
- spotted sea trout
- sow one's wild oats
- southwest by west
- southern cypress
- southeast by east
- south sea islands
- somatic delusion
- soft-shoe shuffle
- soft-shoe dancing
- soft-shelled crab
- sodium phosphate
- social secretary
- social scientist
- slip-joint pliers
- sir peter ustinov
- sir joseph paxton
- sir jacob epstein
- simon wiesenthal
- shoulder holster
- shorttail weasel
- shoestring catch
- shipboard system
- settlement house
- seriphus politus
- sensory receptor
- sensory activity
- seneka snakeroot
- senega snakeroot
- senecio cruentus
- seneca snakeroot
- seidlitz powders
- second-hand store
- second trimester
- second adventist
- second adventism
- sea island cotton
- scottish terrier
- saussurea costus
- sartorius muscle
- saint-john's-bread
- saint johns river
- saint elmo's light
- russian roulette
- rosid dicot genus
- rocket scientist
- ringer's solution
- restriction site
- reiter's syndrome
- recording system
- radio brightness
- pyloric stenosis
- push-down storage
- ptolemaic system
- psychotic person
- protoctist genus
- proteus anguinus
- promotion system
- process printing
- printing process
- potassium iodide
- pope sylvester ii
- pocketbook issue
- plasterer's float
- plains spadefoot
- pityriasis rosea
- phase transition
- penstemon dolius
- past progressive
- parry's penstemon
- oxylebius pictus
- os tarsi fibulare
- oriental studies
- order secotiales
- order santalales
- order psilotales
- orchestral bells
- ohmic resistance
- odontoid process
- observation post
- nova style salmon
- northwest by west
- northeast by east
- nonlinear system
- non compos mentis
- nestor notabilis
- mustelus norrisi
- mucous secretion
- moving staircase
- mistletoe thrush
- mistletoe cactus
- mimosa sensitiva
- microscope stage
- mental soundness
- master of science
- mantis religioso
- magnetic compass
- louis the bruiser
- lotus americanus
- local anesthesia
- lesser spearwort
- laszlo lowestein
- last but not least
- joseph e. johnston
- jesus of nazareth
- jehovah's witness
- jafnea semitosta
- isthmus of darien
- ischaemic stroke
- inverse cosecant
- inter vivos trust
- hubble's constant
- horseradish root
- helicteres isora
- heat dissipation
- harlan fisk stone
- haptic sensation
- gustav i of sweden
- great depression
- goldilocks aster
- glove anesthesia
- geometric series
- genus zygocactus
- genus xanthosoma
- genus townsendia
- genus tolypeutes
- genus thermopsis
- genus thamnophis
- genus thalassoma
- genus thalarctos
- genus synaptomys
- genus stylomecon
- genus stropharia
- genus stenotomus
- genus steganopus
- genus steatornis
- genus spodoptera
- genus sitophylus
- genus sclerotium
- genus saxegothea
- genus saxe-gothea
- genus sarcobatus
- genus rhagoletis
- genus pylodictus
- genus psychotria
- genus potamophis
- genus polianthes
- genus pogostemon
- genus pholistoma
- genus pecopteris
- genus parochetus
- genus ozothamnus
- genus ostryopsis
- genus oreopteris
- genus omphalotus
- genus odontaspis
- genus notoryctus
- genus nothofagus
- genus melocactus
- genus lysichiton
- genus leptospira
- genus leontideus
- genus lagostomus
- genus lactophrys
- genus kalotermes
- genus hydrobates
- genus heleodytes
- genus gastrocybe
- genus forestiera
- genus ferocactus
- genus eumetopias
- genus eragrostis
- genus elsholtzia
- genus ectopistes
- genus dryopteris
- genus dolichotis
- genus diplotaxis
- genus cystophora
- genus cynopterus
- genus coryanthes
- genus cetorhinus
- genus cephalotus
- genus centrosema
- genus catostomus
- genus camponotus
- genus boletellus
- genus aulostomus
- genus athrotaxis
- genus astropogon
- genus arctocebus
- genus antrodemus
- genus antidorcas
- genus anthonomus
- genus agrostemma
- gasoline station
- galveston island
- free association
- francis townsend
- francis scott key
- formal semantics
- flushless toilet
- feathertop grass
- feather one's nest
- false goatsbeard
- fallot's syndrome
- extension course
- euonymous alatus
- escalator clause
- equestrian sport
- epigastric fossa
- endocrine system
- embryonic tissue
- electoral system
- dry plate process
- dressing station
- domestic science
- disciotis venosa
- direct discourse
- dipterous insect
- destroyer escort
- desert sunflower
- cyperus rotundus
- crustose thallus
- crotalus lepidus
- crataegus mollis
- costume designer
- cosmetic surgery
- cosmetic surgeon
- consonant system
- comtesse du barry
- computing system
- computer address
- composite school
- colaptes auratus
- classified stock
- class psilotatae
- class polychaeta
- class gnetopsida
- christmas flower
- chocolate mousse
- cesarian section
- cesarean section
- celosia cristata
- catalpa speciosa
- bureau of customs
- brussels sprouts
- boletus variipes
- boletus pallidus
- board of trustees
- block anesthesia
- binet-simon scale
- bertillon system
- battle of plassey
- batch processing
- basket spikemoss
- basal metabolism
- ballast resistor
- axiomatic system
- association area
- associated state
- associate in arts
- associate degree
- arethusa bulbosa
- arctotis venusta
- aqueous solution
- aletris farinosa
- aedes albopictus
- acoustic storage