Dictionary Only:
Profanity Off:

15-Letter Words Containing: O,S,Y,N

 (In Any Order)
There are 371 15 letter words, 295 15 letter phrases and 0 15 letter abbr's with O,S,Y,N in.

Best Scoring 15 Letter Words With: O,S,Y,N

Expand?WordSave?LengthUsagePointsType
psychoanalyzing15
38 verb, adjectivev, adj
verb

• subject to psychoanalytic treatment

photosynthesize15
35 verbv
verb

• To synthesize carbohydrates from carbon dioxide and water using the energy of light by photosynthesis

phenylbutazones15
34 nounn
noun

• anti-inflammatory drug (trade name Butazolidin)

hydroxyprolines15
34 nounn
noun

• a crystalline amino acid obtained from gelatin or collagen

azidothymidines15
34 nounn
Valid word for Scrabble US
hyposensitizing15
33 verb, adjectivev, adj
Valid word for Scrabble US
methoxyfluranes15
33
Valid word for Scrabble US
gyrofrequencies15
33 nounn
Valid word for Scrabble US
synchronization15
32 verb, nounv, n
noun

• the relation that exists when things occur at the same time

• an adjustment that causes something to occur or recur in unison

• coordinating by causing to indicate the same time

adenohypophysis15
32 nounn
noun

• the anterior lobe of the pituitary body; primarily glandular in nature

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 (371)
instantaneouslysynchronizationanaesthesiologyconscientiouslycrystallizationoversimplifyingsuppositionallycondescendinglysynchronisationdisappointinglysuccinylcholineneurophysiologyinconspicuouslycontroversiallycompassionatelytransmogrifyingphotosynthesizeintrospectivelygastronomicallyunquestioninglypolyunsaturatedinspirationallydemonstrativelyunceremoniouslyneuropsychiatryinconsideratelydispassionatelycorrespondinglycomprehensivelyultrasonographysystematizationsanctimoniouslyneurohypophysisinsurrectionarydemonstrabilitycentrosymmetricagranulocytosisadenohypophysistrypanosomiasissycophanticallyserendipitouslysemidocumentarypsychosynthesispsychometricianpsychohistorianpsychoanalyzingproselytizationpolymerisationsoverclassifyingnonelectrolytesnitroglycerinesindissolubilityhyposensitizinghypersomnolencehypersalivationheterogeneouslyenjoyablenesseselectroanalysisdemystificationcytogeneticistscyproheptadinescyanocobalaminscompositionallycommiseratinglyautochthonouslyankylostomiasisankylostomiasesancylostomiasisancylostomiasespolycrystallinenonspecificallyconsequentiallytyrannosaurusestrypanosomiasestomboyishnessestenosynovitisessynecdochicallysynchronousnesssynchronicitiessymmetrizationssuperheterodynesulfinpyrazonessubterraneouslysubstitutionarystrongyloidosisstrongyloidosessplendiferouslysemipornographyremonstrativelyreactionaryismspsychosynthesespsychoneuroticspsycholinguistspsychogenicallypseudopregnancyprotoporphyrinspolynucleotidespolymerizationsplatitudinouslyplatinocyanidesphthalocyaninesphosphorylationphosphorylatingphenylthioureasphenylbutazonesoversensitivityobservationallynucleosyntheticnucleosynthesesnonpsychiatristneurohypophysesmultitudinouslymonosyllabicitymonospecificitymonocrystallinemiscellaneouslymethoxyfluraneslysogenizationslyophilizationslymphangiogramslabyrinthodontsionosphericallyinterpersonallyinterparoxysmalinsubordinatelyinquisitoriallyincommensurablyimmunoassayableichthyosaurianshypomagnesemiashypochondriaseshypnotherapistshypertonicitieshypersecretionshyperresponsivehypermodernistshyperinflationshyperextensionshyperexcretionshydroxyprolineshydrodynamicisthydrocortisoneshexylresorcinolgyrofrequenciesethnomusicologyerythropoietinselectrodynamicselectroanalyseseasygoingnessesdorsoventralitydorsiventralitydisinflationarydiscontinuouslycryoprotectantscounterstrategyconsentaneouslycongressionallycommunisticallycollenchymatouscholestyraminesbourgeoisifyingazidothymidinesastronauticallyanonymousnessesagranulocytosesaerodynamicistsadenohypophysesunpretentiouslysyllabificationpusillanimouslyprepositionallynucleosynthesisneuropsychologyinstitutionallyinefficaciouslyimmunochemistryhypostatizationhypochondriasisdisconcertinglycrossopterygiancholecystokininanisotropicallyzygobranchiatesyellowishnessesvivisectionallyviolinisticallyuntrustworthilyunprogressivelyunconstrainedlyuncomplaisantlyunapostolicallytyrannousnessestranslationallytransactionallythirtysomethingsynthetizationssynthetisationssynthesizationssynthesisationssynecologicallysyncretizationssyncretisationssynchronoscopessynchronologiessynchronisticalsynarthrodiallysynaposematismssymmetrisationssupranationallysupernationallysulphinpyrazoneslumpflationaryseptentrionallysemiconsciouslysarcenchymatousrhombenporphyrsresynchronizingresynchronisingresurrectionaryremythologisingremonstratinglyrecognisabilityquestionabilitypyrotechnicianspyknodysostosispyknodysostosespycnodysostosespsychogeneticalpsychoanalyzerspsychoanalysingpsychoanalysersprosenchymatousproselytisationpropylitisationpropositionallyprogressionallyprocrastinatoryprepossessinglypostulationallyporphyrogenitespolyvinylidenespolysynthetismspolysyntheticalpolysynthesismspolyphloesboeanphotosynthesisepharyngoscopiespharyngologistsoxyhaemoglobinsonychocryptosisonychocryptosesoestrogenicallyodontorhynchousobstructionallyneurosurgicallyneologisticallymylonitizationsmylonitisationsmyelencephalonsmonosymmetricalmonochlamydeousmodernisticallymethylthioninesmethoxybenzeneslysogenisationslyophilisationslithonthrypticsleucocytopeniaslaryngoscopistslaryngectomisedindiscretionaryinconsolabilityinconsecutivelyimmunoassayistsidiosyncraticalhypostasizationhypostasisationhyposensitisinghypomenorrhoeashypomagnesaemiahypocrystallinehypochondriastshypochondriasmshypnotisabilityhyperpolarisinghydrogenisationhydrocorallineshoydenishnessesholocrystallineharmonisticallyhalfpennyworthsglyconeogenesisglyconeogenesesflavourdynamicsexpostulatinglyepicondylitisesenhypostatizingenhypostatisingencyclopaedistsencyclopaedismsencomiasticallyelectrolysationdisquisitionarydisharmoniouslydiscretionarilydiphenylketonesdemythologisingdehypnotisationdehydroretinolsdehydrogenisingdactyliomanciescytotaxonomistscyclopentolatescyclobarbitonescyanoacetylenescrystalizationscrystalisationscorrespondentlyconveyorisationconsiderativelycoinstantaneitycircumgyrationschondrichthyanschlamydomonadesbrachypinakoidsbrachydiagonalsastrodynamicistarcheoastronomyanthropopsychicanomalisticallyandrogynophoresaerohydroplanesactinochemistryyellowish-orangeyellow-blindnesstransposabilitythirty-somethingsystematisationself-explanatoryself-consciouslyself-conceitedlyself-complacencyreithrodontomyspycnodysostosisptilonorhynchuspoverty-strickenpanhysterectomyornithorhynchusoppositionalitynorthwestwardlynortheastwardlynonpsychoactivemythologisationmonocotyledonesmastigomycotinalaryngostenosishypovitaminosishypostatisationhymenogastralesgymnosporangiumenergy-absorbingdideoxycytosinedesynchronizingcrystallisationcryptacanthodescryoanaesthesiacosmopolitanitycampylorhynchusbasidiomycotinaadenomyosarcomaactinomycetales
Phrases (295)
wassily leontiefvoluntary muscletietze's syndromethomas de quinceystyrax japonicumstonecrop familystay of executionspiny-headed wormspeech communitysolemnity of marysituation comedysilicone polymershorthand typistscholarly personrationalise awaypolyphonic prosepilgrim's journeyphysical contactphyseter catodonpersonality testoperating systemmythical monstermonterey cypressmilitary missionmask of pregnancylycosa tarentulakeep one's eyes offjohnny appleseedjohn quincy adamsinsurance policyhyoscyamus nigerhoneymoon resorthoary golden bushhelen wills moodyglaucomys volansgenus nycticoraxgenus mononychusgenus lycoperdongenus lophodytesgenus hyalophoragenus geothlypisgenus eriobotryagenus dasyproctagenus cyanocittagenus bombycillaebony spleenwortdoris may lessingdiospyros ebenumdiagnostic assaydefense attorneycypriniform fishcyclooxygenase-2cyclooxygenase-1corylus avellanaconscience moneycomity of nationscity of san marinocavity resonatoranxiety neurosisanglo-saxon deityandrei tarkovskyanchovy dressingaloys senefelderacinonyx jubatusaccounts payableyellow jessaminewoolly sunflowerwoody nightshadewomen's army corpswalt disney worldunit of viscositytwenty-two pistoltwenty-four hourstwelve olympiansturner's syndrometobacco industrytime-motion studytelephone systemsystema nervosumsyringa josikaeasynthetic heroinsynoptic gospelssynagrops bellussydenham's choreasuborder tyrannistephen jay gouldstagnant hypoxiast. anthony's crossspinal accessorysouthern cypresssixty-fourth notesiege of yorktownshooting galleryshipping companysensory receptorsensory epilepsysensory activitysenile psychosissedimentary rocksecurity councilsecondary schoolsan francisco baysamoyed languagesalmonella typhisalix babylonicarydberg constantroy lichtensteinrobert tyre jonesring-around-a-rosyreiter's syndromerecording systemread-only storagepyloric stenosispulmonary plexispsychotic personpromotion systemproboscis monkeypresident taylorpond bald cypresspolyphonic musicplayground slidepinus monophyllapenstemon parryiparry's penstemonorderly sergeantorder zygnemalesoral personalityopportunity costone-thirty-secondone hundred sixtynova style salmonnot by a long sightnorthwest by westnortheast by eastnoonan's syndromenonlinear systemnickel-base alloynews photographynew scotland yardnervus coccygeusn. y. stock exchangemyxine glutinosamother carey's henmost importantlymonostable relaymonohybrid crossmolybdenum steelmicromyx minutusmesophytic plantmary harris jonesmarfan's syndromelygus lineolarislouis untermeyerlobbying expenselaying on of handslatent hostilitylady jane seymourjohn cowper powysjan amos komenskyivory coast francisobutyl nitriteinky-cap mushroomhypostatic unionhyponitrous acidhypogastric veinhydrogen sulfidehydrogen sulfatehurler's syndromehousing industryhorner's syndromehonorary societyhieronymus boschhenry louis aarongymnosperm genusgulf war syndromegreen mayonnaisegenus zygocactusgenus tolypeutesgenus synaptomysgenus stylomecongenus sitophylusgenus rhodymeniagenus pyrophorusgenus pylodictusgenus pygoscelisgenus ptychozoongenus pterocaryagenus pternohylagenus psychotriagenus psychopsisgenus porphyrulagenus polypodiumgenus polycirrusgenus polybotryagenus polybotriagenus polyangiumgenus podilymbusgenus phytolaccagenus phylloxeragenus phyllodocegenus phrynosomagenus phenacomysgenus petromyzongenus peromyscusgenus paronychiagenus panonychusgenus oxydendrumgenus ostryopsisgenus onobrychisgenus notoryctusgenus mycoplasmagenus metroxylongenus lysichitongenus lycopodiumgenus lactophrysgenus ixobrychusgenus hypopachusgenus hyperoodongenus hyoscyamusgenus hynerpetongenus hylophylaxgenus hylocichlagenus hylocereusgenus hygrotramagenus hyemoschusgenus hydrobatesgenus houttuyniagenus heleodytesgenus gypsophilagenus gymnorhinagenus gymnopilusgenus genyonemusgenus gastrocybegenus dryopterisgenus drymarchongenus dolichonyxgenus cystophoragenus cynopterusgenus cyclosorusgenus crocodylusgenus corylopsisgenus coryanthesgenus chrysopsisgenus brachycomegenus botrychiumfrench polynesiafraternity housefrancisco de goyafrancis scott keyfourier analysisfashion industryfamily solenidaefamily oniscidaefallot's syndromeeuonymous alatusesox masquinongyerythema nodosumendocrine systemembryonic tissueedsel bryant forddyer's mignonettedrive-by shootingdowny bromegrassdestroying angeldesmodium gyransdamon and pythiascyrus the youngercyperus rotunduscottage industryconsonant systemcondylar processcomputing systemcommon snowberrycolour constancycity of the angelscherrystone clamcharles kay ogdenbypass condenserbush honeysucklebuilding societybrown universitybroadly speakingbristly oxtonguebraun's holly fernboysenberry bushbertillon systemaversion therapyauditory agnosiaarizona sycamoreanxiety disorderanthony comstockanomalistic yearanal personalityanagyris foetidaagropyron repens
WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen