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15-Letter Words Containing: O,S,T,A,R,S

 (In Any Order)
There are 623 15 letter words, 233 15 letter phrases and 0 15 letter abbr's with O,S,T,A,R,S in.

Best Scoring 15 Letter Words With: O,S,T,A,R,S

Expand?WordSave?LengthUsagePointsType
symmetrizations15
31 nounn
Valid word for Scrabble US
plethysmographs15
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)

psychotherapist15
30 nounn
noun

• a therapist who deals with mental and emotional disorders

psychotherapies15
30 nounn
noun

• the branch of psychiatry concerned with psychological methods

• the treatment of mental or emotional problems by psychological means

gyrostabilizers15
30 noun, adjectiven, adj
noun

• a stabilizer consisting of a heavy gyroscope that spins on a vertical axis; reduces side-to-side rolling of a ship or plane

saccharomycetes15
29 nounn
Valid word for Scrabble US
physiotherapist15
28 nounn
noun

• therapist who treats injury or dysfunction with exercises and other physical treatments of the disorder

psychohistorian15
28 noun, adjectiven, adj
Valid word for Scrabble US
overadjustments15
28 nounn
Valid word for Scrabble US
orthophosphates15
28 nounn
noun

• a salt of phosphoric acid

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All 15 Letter Words

Words (623)
psychotherapistspermatogenesisphysiotherapistunsportsmanlikeparthenogenesisinterscholasticappropriatenessgastroenteritissynchronisationconservationistvasoconstrictoradventurousnesssubstratosphereatherosclerosissoftheartednessnonpartisanshipdownheartednesscooperativenessconsideratenesscomfortablenesscoldheartednessblameworthinessagranulocytosisultrafastidioustrypanosomiasistrisoctahedronstransvaluationstranspositionaltransmigrationstranshistoricaltransformationstransaminationstraditionaliststhromboplastinstemerariousnesssuperannuationssuperabsorbentsstratificationssolitudinarianssociohistoricalslaughterhousesschoolmasterishsaccharomycetesrepristinationsrepresentationsreinstallationspsychohistorianproximatenessesprognosticatorspolymerisationsphilanthropistsparasitologistsoverenthusiasmsoverassessmentsoveradjustmentsosmoregulationsorthophosphatesoperationalistsopenheartednessneuroanatomistsmonounsaturatesmistranslationsmisappropriatesintegrationistsinformativenesshyperfastidioushomotransplantsharpsichordistselectroanalysisdisorientationsdisapprobationsdiastereoisomercommensurationscoinvestigatorscholinesterasesbioregionalistsatrabiliousnessastrophysicistsastrobiologistsarrondissementsanthroposophiesanfractuositiesadministrationstreacherousnesspreservationistwesternizationswesternisationsvoluntarinessesultramontanismsultramoderniststyrannosaurusestrypanosomiasestransportationstransmissometertransistorizingtransistorisingtraditionalismstoastmistressesthalassocraciesterritorialiststerritorialismstergiversationstemporarinessestarsometatarsussymmetrizationssupersaturationsuperphosphatessuperovulationssupermajoritiessupererogationssuperelevationssubterraneouslysubstitutionarysubproletariatsstratovolcanoesstockbrokeragesstadtholdershipstadtholderatesspinthariscopesspermatogenesesspectrographiessolderabilitiessesquicarbonatesemiabstractionsegregationistssecuritizationssecularizationsseaworthinessessclerotizationssaprogenicitiessacrosanctitiesrheumatologistsretransmissionsretinoblastomasreservationistsreregistrationsrepudiationistsredistillationsreconsecrationsreasonabilitiesreactionaryismsrapturousnessesradiotherapistsradiostrontiumsradiobiologistspsychotherapiesprussianizationprovocativenessprotohistoriansprostatectomiesproletarianisesprocrastinatorspressurizationspredestinationsposttransfusionpoststimulatorypostmastershipsplethysmographspictorialnessesphysiotherapiespharmacologistsphantasmagoriaspasteurizationsparthenogenesesparasitizationspantisocratistsoxidoreductasesoverstabilitiesoversaturationsoverestimationsovercompensatesoutdoorsmanshipoperativenessesoperationalismsobservabilitiesnormativenessesnonsegregationsnonpsychiatristnoncharismaticsmonochromatismsmomentarinessesmisregistrationmisorientationsmisinformationsmiscorrelationsmisattributionsmicropulsationsmaladroitnessesmacrostructureslegislatorshipsintolerablenessinoperativenessimpersonalitiesichthyosaurianshypnotherapistsheterothallismshemochromatosesgyrostabilizersgeneralisationsfractiousnessesfortunatenessesflirtatiousnessferromagnetismsethnohistoriansesterificationsenterogastronesendoparasitismselectrodialysiselectrodialyseselectroanalyseselaboratenessesecocatastrophesdisintegrationsdisinformationsdisembarkationsdiscriminationsdiscouragementsdisaggregationsdictatorialnessdefenestrationsdeconsecrationscustomarinessescrashworthinesscountershadingscountermeasurescounterassaultscotransductionscooperationistscontrapositivescontrapositionsconservatorshipcomparativenesscolorfastnessesclaustrophobiascholestyramineschemotherapistsbastardizationsbacteriologistsautotransfusionatrociousnessesatherosclerosesastrophysicallyaromatherapistsantiprogressiveantimonarchistsanthropologistsairworthinessesagranulocytosesaerosolizationsaerodynamicistsabstractionistsabstractionismsabsorbabilitiessuperpatriotismsubordinatenessstreptobacillusneoconservatisminvoluntarinessimportunatenesshemochromatosisdissatisfactorycrossopterygianultraprecisionsnonstationariesantisubversionsantidepressionszinjanthropusesxenotransplantsweatherisationswatercolouristsvitriolisationsviscosimetricaluterogestationsunseaworthinessunprotestantiseunfortunatenessultramontanistsultramodernismstyrannousnessestrivialisationstripersonaliststripersonalismstrichinisationstreasonablenesstraumatonastiestraumatisationstransportednesstransliteratorstransgressionaltransfusioniststrainspotterishtraditionalisestolerablenessesthoracoplastiesthoracocentesesthermalisationsthankworthinessthalassotherapythalassographicthalassographertetartohedrismsterritorialisesteratogeniciststelomerisationstelejournaliststelejournalismstarsometatarsaltabularisationssyncretizationssyncretisationssynchronisticalsymmetrophobiassymmetrisationssuspercollatingsupportablenesssuperorganicistsuperfoetationssulphurizationssulphurisationssuburbanisationsuborganisationsubcontractingssubcategorisingsubalternationssubaggregationsstrobilizationsstrobilisationsstreptocarpusesstrephosymboliastratosphericalstraticulationsstraitwaistcoatstrabismometerssteganographiststeganographiessteganographersstalagmometriesstadholdershipsspironolactonesspheroidisationsphaerosideritesphaerocrystalsspermatorrhoeasspermatoblasticspeleotherapiessoutheasterliessinistrodextralsingularisationshockumentariessherardizationssherardisationssericitizationssericitisationsselenographistssecuritisationssecularisationssclerotisationssclerodermatousschoolmasteringschillerisationsarcenchymatoussansculotteriessacerdotalisingsaccharizationssaccharisationsrostrocarinatesrontgenisationsrevitalisationsrevisualisationrevalorisationsretrogressionalretroactivenessretaliationistsrestorationistsrestorationismsresolvabilitiesresocialisationresinificationsrepolarisationsreorganisationsremoralisationsremonetisationsremobilisationsrelativisationsrehospitalisingregularisationsreformationistsredoubtablenessrecondensationsrecolonisationsrecanalisationsradiosensitizesradiosensitizedradiosensitisesradiosensitisedradicalisationsquattrocentistsquattrocentismspyramidologistspsilanthropistspsilanthropismspseudoarthrosispseudoarthrosesprussianisationprotospathariusprotospathairesprosenchymatousproselytisationproletariannessproletarianismsprojectisationsprofessionalistprocuratorshipsprocreativenessprocessionalistproceleusmaticsprobabilioristsprioritisationspressurisationspresentationistpresentationismpredesignationspredatorinessespragmatisationspopularisationspolychromatismspococuranteismsphototransistorphosphocreatinsphilosophasterspharyngologistspharmacopolistspharmacopoeistspharmacognosistphantasmagoriesphallocentrismspersonalisationperissodactylicperissodactylespatrialisationspasteurisationsparasitisationsparabolisationspalaeographistsoverhastinessesovercentralisesovercapitalisesosteoarthriticsorganographistsopisthographiesnuclearisationsnortheasterliesneutralisationsnephroblastomasnaturalisationsnarcoterroristsnarcoterrorismsmusicotherapiesmongrelisationsmineralisationsmilitarisationsmicrosatellitesmetachromatismsmassotherapistsliteralisationslipogrammatistslipogrammatismslionheartednessliberalisationslexicographistslateralisationslaryngoscopistslactiferousnesskeratinisationskarstificationsjournalisationsinteractionistsinteractionismsinspirationistsinspirationismsinorganisationsimprovvisatoresimprovisatrixesimprovisatricesimmiserizationsimmiserisationsichthyosauruseshypochondriastshydrotherapistshomochromatismsheteroscedasticheartsomenessesheartbrokennessgyrostabilisersgreisenizationsgreisenisationsgraphitisationsgrangerisationsgrammatologistsgeometrisationsgalvanotropismsfraternisationsformativenessesforisfamiliatesforensicalitiesferroprussiatesfederalisationsfarthingsworthsfaithworthinessextemporarinessexplorationistsexclaustrationseternalisationsenthronisationsecclesiolatriesdissertationistdisquisitionarydisincorporatesdisforestationsdiscomboberatesdiscolourationsdisattributionsdisarticulatorsdisappropriatesdisafforestmentdisaffirmationsdichromaticismsdevalorisationsdesulphurationsdesulfurisationdesilverisationdesacralisationdermatoplastiesdermatophytosesderivatisationsderegistrationsdepolarisationsdemoralisationsdecolorisationscrystalizationscrystalisationscryptographistscorrelativenesscorporatenessesconversationismcontrariousnesscontractivenesscontesserationsconspiratressesconsimilaritiesconservatoriumsconsecratednessconcretisationsconceptualiserschromatosphereschromatologistschromaticnesseschloritisationschalcographistscentralisationscategorisationscategoricalnesscastrametationscastanosperminecaramelisationscanisterisationbowdlerisationsbipolarisationsbioastronauticsbastardisationsastronavigatorsastrogeologistsastrodynamicistarchpriesthoodsarcheobotanistsarchaeometristsarachnoiditisesapheliotropismsanthroposophistanthropophuismsanthropogenesesantaphrodisiacsangustirostrateallegorisationsaftersensationsaerosolisationsaeroelasticiansadsorbabilitiesacroparesthesiaabsorptiometersabsorbefacientsvascularisationtransposabilitythoracocentesisstandardisationspectroscopicalsouthwestwardlysoutheastwardlysemi-abstractionself-realisationschistorrhachissarcosomataceaepraisworthinessopisthorchiasisnonstandardnessnephrolithiasislaryngostenosiskeratoscleritishymenogastralesheterosexualismgood-naturednessenterolithiasisdisorganisationdermatophytosisdermatomyositiscrystallisationcryoanaesthesiacross-sententialconversationistaristotelianismaristolochialesanthropogenesisacroanaesthesia
Phrases (233)
turn one's stomachthermal emissiontaras shevchenkostruthio camelusstrait of messinastraight shooterstartle responsesports announcersouthern baptistsouth west africasource materialssorbus domesticasomerset maughamsocial structuresinbad the sailorshorthand typistsaxo grammaticusres ipsa loquiturquarter sessionsprunus domesticapractice sessionplexus caroticuspersonality testpersonal matterspersonal effectsoperating systemnewton's first lawmustela putoriusmilitary missionmicrocosmic saltmartyrs of al-aqsamaria montessorijohann strauss iiground substancegenus dasyproctagenus artocarpusgenus anthocerosgenus ammotragusfrancois mansartessential tremorernst boris chaincornhusker statecontainer vesselcompositor's caseclass asteroideacarnassial toothbritish hondurasbranta leucopsisbasketball scoreband of partisansauditory ossicleartist's workroomapothecary's shopanxiety neurosisancestor worshipair-to-air missileactor's assistantacross the nationwormseed mustardwear the trouserswalrus moustachevireo solitariusvictor franz hessus postal serviceturdus torquatustrial impressiontransverse colontransaction costtoxostoma rufumsto a lesser extentthomas jeffersonthermal resistortexas storksbilltall meadow grasssystems softwaresystema nervosumswertia speciosasutura frontalissutura coronalissuppurating sorestring orchestrastomach exercisestevens' power lawsteller's sea lionstateless personstassano furnacest. anthony's crossst andrews's crossspotted sea troutsoft-shelled crabsocial secretarysnapshot programsmooth crabgrasssir thomas malorysir joseph paxtonsir john falstaffsir jacob epsteinshorttail weaselshoestring catchshipboard systemsensory activityseneka snakerootsenega snakerootseneca snakerootsecond-hand storesawdust mushroomsaussurea costussartorius musclesaratoga springssalt marsh mallowsaint-john's-breadsaint johns riverrussian rouletterussian orthodoxroccus saxatilisrain cats and dogsradio brightnesspush-down storageproteus anguinusplasterer's floatpityriasis roseaphase transitionpast progressivepassion of christparry's penstemonos tarsi fibulareoriental studiesorder secotialesorder santalalesorder psilotalesorchestral bellsohmic resistanceobservation postnortheast by eastnonlinear systemnestor notabilismyocastor coypusmoving staircasemicroscope stagemaster of sciencemantis religiosomacrotis lagotislotus americanusliomys irroratuslesser spearwortlatissimus dorsijesus of nazarethisthmus of darienischaemic strokeisatis tinctoriainverse cosecanthorseradish roothelicteres isoraharlan fisk stonehalf cross stitchgreat depressiongoldilocks asterglans clitoridisgenus thalarctosgenus strophariagenus steatornisgenus spodopteragenus sarcobatusgenus rhagoletisgenus psychotriagenus parochetusgenus leptospiragenus lactophrysgenus kalotermesgenus hydrobatesgenus gastrocybegenus forestieragenus ferocactusgenus eragrostisgenus cystophoragenus coryanthesgenus centrosemagenus athrotaxisgenus astropogongenus arctocebusgenus antrodemusgenus antidorcasgenus agrostemmafree associationfrancis townsendfrancis scott keyformal semanticsfirst-aid stationfeathertop grassfeather one's nestfashion industryfalse goatsbeardfallot's syndromefalco rusticolusescalator clauseequestrian sportepigastric fossaelectoral systemdry plate processdressing stationcrustose thalluscrotalus viridiscrotalus lepiduscrosscut handsawcrataegus molliscoragyps atratuscoprinus comatuscomtesse du barrycomputer addresscolaptes auratusclass gastropodachristmas flowerchristmas factorcesarian sectioncesarean sectioncelosia cristatabypass capacitorbureau of customsboletus variipesboatswain's chairboard of trusteesbatch processingballast resistoraurora australisassociation areaassociate in artsassociate degreeasigmatic aoristarethusa bulbosaarctotis venustaaletris farinosaacoustic storageabsurdist humour
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