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

 (In Any Order)
There are 343 15 letter words, 68 15 letter phrases and 0 15 letter abbr's with I,O,R,S,S,T,T in.

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

Expand?WordSave?LengthUsagePointsType
symmetrizations15
31 nounn
Valid word for Scrabble US
psychotherapist15
30 nounn
noun

• a therapist who deals with mental and emotional disorders

photosensitizer15
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

hypnotherapists15
28 nounn
Valid word for Scrabble US
protozoologists15
27 nounn
noun

• a zoologist who studies protozoans

westernizations15
27 verb, nounv, n
noun

• assimilation of Western culture; the social process of becoming familiar with or converting to the customs and practices of Western civilization

cytochemistries15
27 nounn
Valid word for Scrabble US
chemotherapists15
27 nounn
Valid word for Scrabble US
bastardizations15
27 nounn
noun

• declaring or rendering bastard

• an act that debases or corrupts

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Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 15 Letter Words

Words (343)
psychotherapistphysiotherapistsurreptitiouslypretentiousnessinterscholasticgastroenteritisconservationistvasoconstrictortrustworthinessstereochemistryconstructionistdistributorshipmisconstructioninsurrectionistultrafastidioustrisoctahedronstransvaluationstranspositionaltransmigrationstranshistoricaltransformationstransaminationstraditionaliststhromboplastinssupernutritionsstratificationsstoichiometriesrepristinationsrepresentationsreinstallationsprotozoologistsprognosticatorsphilanthropistsparasitologistsoperationalistsobstructivenessneuroanatomistsmistranslationsliturgiologistsintegrationistsfloriculturistsdisorientationsdisconcertmentsdestructionistsdeconstructionscorticosteronescoinvestigatorsastrophysicistsastrobiologistsanfractuositiesadministrationspreservationistwesternizationswesternisationsultramontanismsultramoderniststransportationstransmissometertransistorizingtransistorisingtraditionalismstoastmistressesterritorialiststerritorialismstergiversationssymmetrizationssupersaturationsupercontinentssubstitutionarysubreptitiouslysubproletariatsstreptothricinsstadtholdershipspectroscopistssemiabstractionsegregationistssecuritizationssclerotizationsscintillometerssacrosanctitiesrheumatologistsretinoblastomasresurrectionistrestrictionistsrestrictionismsreservationistsreregistrationsrepudiationistsredistributionsredistillationsreconstructionsreconstitutionsradiotherapistsradiostrontiumsprotohistoriansprosthodontistsprostatectomiesprohibitionistsprocrastinatorspredestinationsposttransfusionpoststimulatorypostproductionspostmastershipspostdivestiturephotosensitizerpasteurizationsparasitizationspantisocratistsoverstabilitiesoversensitivityoversaturationsoverinvestmentsoverintensitiesoverestimationsobstructionistsobstructionismsnonpsychiatristneuroscientistsmisregistrationmisorientationsmisdistributionmisattributionsmicrostructuresinstructorshipshypnotherapistshorticulturistsheterothallismsflirtatiousnessethnohistoriansesterificationsenterocolitiseselectrodepositsdisintegrationsdictatorialnessdefenestrationscytochemistriescrotchetinessescotransductionscorticosteroidscooperationistscontrapositivescontrapositionsconstructivistsconstructivismsconcertmeisterschemotherapistsbastardizationsbacteriologistsautotransfusionaromatherapistsantimonarchistsanthropologistsabstractionistsabstractionismssuperstitiouslysuperpatriotismstreptobacillusrepetitiousnessimportunatenessdissatisfactorynonstationariesweatherisationswatercolouristsvitriolisationsuterogestationsunprotestantiseultramontaniststrivialisationstripersonaliststrinitrocresolstrichinisationstraumatonastiestraumatisationstransliteratorstransfusioniststrainspotterishtraditionalisestopochemistriesthoracoplastiesthermalisationstheocentricismsthankworthinesstetartohedrismsterritorialisesteratogeniciststelomerisationstelejournaliststabularisationssyncretizationssyncretisationssymmetrisationssuperstructionssuperfoetationssubcontractingssubalternationsstrobilizationsstrobilisationsstratosphericalstraticulationsstraitwaistcoatstrabismometersstoechiometriesstilpnosideritestereoisometricsteganographiststalagmometriesspermatoblasticsouthwesterliessoutheasterliessinistrodextralsericitizationssericitisationssecuritisationssclerotisationssansculotteriesrostrocarinatesrontgenologistsrontgenisationsrevitalisationsretroactivenessretaliationistsrestorationistsrestorationismsrestitutionistsrestitutionismsrequisitionistsremonetisationsrelativisationsreformationistsquattrocentistsquattrocentismspteridophilistspsilanthropistsprotospathariusprotospathairesprotistologistsproselytisationprojectisationsprioritisationspresentationistpresentationismpragmatisationsphototransistorphotosensitiserpetrophysicistsperiodontitisespatrialisationspasteurisationsparasitisationsostreiculturistosteoarthriticsnorthwesterliesnortheasterliesnorethisteronesneutralisationsnaturalisationsnarcoterroristsmisinstructionsmisconstructingmilitarisationsmicrosatellitesmetachromatismsmassotherapistslithontriptistsliteralisationslipogrammatistslateralisationskeratinisationskarstificationsintrosusceptioninteractionistsinteractionismsinspirationistshysterectomizeshysterectomiseshysterectomisedhydrotherapistsheterostrophiesheteroscedasticgraphitisationsgrammatologistsgeometrisationsfraternisationsfarthingsworthsfaithworthinessexplorationistsexclaustrationseternalisationsenthronisationselectrochemistsdistortednessesdissertationistdisforestationsdisattributionsdisarticulatorsdisafforestmentdermatoplastiesderivatisationsderegistrationscyberterroristscrystalizationscrystalisationscryptographistscontractivenesscontesserationsconstructionismconscriptionistconcretisationschromatologistschloritisationscentralisationscategorisationscastrametationscanisterisationbloodthirstiestbioastronauticsbastardisationsastronavigatorsastrogeologistsastrodynamicistarcheobotanistsarchaeometristsanthroposophistangustirostrateaftersensationsabsorptiometersureterostenosistransposabilitythoracocentesisstandardisationsemi-abstractionself-destructionkeratoscleritisenterolithiasisdermatophytosisdermatomyositiscrystallisationcross-sententialcostochondritisconversationistchristocentrismaristotelianism
Phrases (68)
tietze's syndromestruthio camelusstrait of messinastraight shooterstocking stuffersports implementsports equipmentsouthern baptistsouth west africasocial structureshorthand typistsecurity depositpersonality testorder testudinesoperating systemnewton's first lawmustela putoriuslogistic supportfirst in first outessential tremorcarnassial toothartist's workroomactor's assistantacross the nationwhistle-stop tourtransaction costthermal resistortexas storksbillsutura frontalissupport stockingstring orchestrasir peter ustinovshorttail weaselshoestring catchsensory activitysecond trimesterscottish terrierrussian rouletterocket scientistrestriction siteprotoctist genuspromotion systemposthumous birthphase transitionoriental studiesobservation postnestor notabilismistletoe thrushmicrostomus kittmacrotis lagotisisatis tinctoriainter vivos trusthalf cross stitchgenus steatornisgenus athrotaxisfrancis scott keyfirst-aid stationequestrian sportdressing stationdipterous insectchristmas factorcelosia cristatabertillon systemballast resistorassociate in artsasigmatic aoristarctotis venustaacoustic storage
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