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

 (In Any Order)
There are 366 15 letter words, 52 15 letter phrases and 0 15 letter abbr's with I,S,T,R,I,O,N,S in.

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

Expand?WordSave?LengthUsagePointsType
symmetrizations15
31 nounn
Valid word for Scrabble US
photosensitizer15
29 nounn
Valid word for Scrabble US
psychohistorian15
28 noun, adjectiven, adj
Valid word for Scrabble US
impoverishments15
27 nounn
noun

• the state of having little or no money and few or no material possessions

• the act of making someone poor

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

bastardizations15
27 nounn
noun

• declaring or rendering bastard

• an act that debases or corrupts

expressionistic15
26 adjectiveadj
adjective

• of or relating to expressionism

securitizations15
26 nounn
Valid word for Scrabble US
secularizations15
26 verb, nounv, n
noun

• the activity of changing something (art or education or society or morality etc.) so it is no longer under the control or influence of religion

• transfer of property from ecclesiastical to civil possession

sclerotizations15
26 nounn
Valid word for Scrabble US
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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 (366)
impressionisticinterscholasticsuperimpositiongastroenteritissynchronisationexpressionisticconservationistconstructionistmultiprocessingindustriousnessmisconstructionprestigiousnessprecipitousnessnonpartisanshipmeritoriousnessinsurrectionistillustriousnesstrypanosomiasistranspositionaltransmigrationstranshistoricaltransaminationstraditionalistssupernutritionsstratificationssolitudinariansserendipitouslyrepristinationsreinstallationspsychohistorianprohibitivenesspresuppositionspredispositionspolymerisationsphilanthropistsoperationalistsmistranslationskremlinologistsintegrationistsinformativenessimpoverishmentsdisorientationsdisapprobationsdestructionistscoinvestigatorsbioregionalistsatrabiliousnessanfractuositiesadministrationspreservationistwesternizationswesternisationstransistorizingtransistorisingtraditionalismstergiversationssynchronicitiessymmetrizationssuperscriptionssuperinfectionssuperinductionssubstitutionarystrongyloidosisstreptothricinssteroidogenesisspinthariscopessemiabstractionsegregationistssecuritizationssecularizationssclerotizationsscintillometerssaprogenicitiessacrosanctitiesretransmissionsresurrectionistrestrictionistsrestrictionismsreservationistsreregistrationsrepudiationistsredistributionsredistillationsreconstitutionsreasonabilitiesreactionaryismsradiostrontiumsprussianizationprotohistoriansproletarianisesprohibitionistspressurizationspredestinationspictorialnessesphotosensitizerpasteurizationsparasitizationspantisocratistsoversensitivityoverintensitiesoverestimationsoperationalismsobstructionistsobstructionismsnonpsychiatristnoncharismaticsneuroscientistsneurobiologistsmisregistrationmisorientationsmisinformationsmisdistributionmisdescriptionsmiscorrelationsmisattributionsmicropulsationsmicrodissectioninterdiffusionsinstructorshipsinoperativenessimpersonalitiesichthyosauriansgeneralisationsflirtatiousnessethnohistoriansesterificationsenterocolitisesendoparasitismselectrofishingsdisintegrationsdisinformationsdisembarkationsdiscriminationsdisconformitiesdisaggregationsdictatorialnesscrosslinguisticcooperationistscontrapositivescontrapositionsconstructivistsconstructivismscircumspectionsbastardizationsantiprogressiveantimonarchistsairworthinessesaerosolizationsaerodynamicistsabstractionistsabstractionismsrepetitiousnessinvoluntarinessultraprecisionsprerevisionistsnonuniversitiesnonstationariesendometriosisesantisubversionsantidepressionsweatherisationsvitriolisationsvespertilionidsvertiginousnesstrivialisationstripersonaliststripersonalismstrinitrocresolstrichinisationstraumatisationstransfusioniststrainspotterishtraditionalisesthermalisationstheocentricismsteratogeniciststelomerisationstabularisationssyncretizationssyncretisationssynchronisticalsymmetrisationssuperorganicistsulphurizationssulphurisationssuburbanisationsuborganisationsubcategorisingstrobilizationsstrobilisationsstraticulationsstilpnosideritespiritousnessesspheroidisationsinistrodextralsingularisationshillingsworthssherardizationssherardisationssericitizationssericitisationssecuritisationssecularisationssclerotisationsschillerisationsacerdotalisingsaccharizationssaccharisationsrontgenisationsriverworthinessrevolutionisersrevitalisationsrevisualisationrevalorisationsretaliationistsresurrectionismresurrectioniserestorationistsrestorationismsrestitutionistsrestitutionismsresocialisationresinificationsrequisitionistsrepolarisationsreorganisationsremoralisationsremonetisationsremobilisationsrelativisationsrehospitalisingregularisationsreformationistsrecolonisationsrecanalisationsradiosensitizesradiosensitizedradiosensitisesradiosensitisedradicalisationspsilanthropistspsilanthropismsprussianisationproselytisationproletarianismsprojectisationsprohibitionismsprogressionistsprogenitorshipsprogenitivenessprofessionalistprocessionalistprioritisationspressurisationspresentationistpresentationismpredesignationspragmatisationspopularisationsphotosensitiserpersonalisationperiodontitisespatrialisationspasteurisationsparasitisationsparabolisationsnuclearisationsneutralisationsnaturalisationsmongrelisationsmisinstructionsmisimprovementsmisconstructingmineralisationsmilitarisationslithontriptistsliteralisationsliberalisationslateralisationskeratinisationskarstificationsjournalisationsintrosusceptioninteractionistsinteractionismsinspirationistsinspirationismsinorganisationsinobtrusivenessimmiserizationsimmiserisationsgreisenizationsgreisenisationsgraphitisationsgrangerisationsgeometrisationsfraternisationsforensicalitiesfederalisationsfaithworthinessexplorationistseternalisationsenthronisationsdissertationistdisquisitionarydisincorporatesdisimprisonmentdisforestationsdiscolourationsdisattributionsdisaffirmationsdevalorisationsdesulfurisationdesilverisationdesacralisationderivatisationsderegistrationsdepolarisationsdemoralisationsdecolorisationscrystalizationscrystalisationscorreligionistsconversationismconstructionismconstringenciesconsimilaritiesconscriptionistconcretisationscircumpositionschloritisationscentralisationscategorisationscaramelisationscanisterisationbronchiolitisesbowdlerisationsbipolarisationsbioprospectingsbioastronauticsbastardisationsastrodynamicistarachnoiditisesantaphrodisiacsallegorisationsaerosolisationsaeroelasticiansvascularisationtransposabilitystandardisationsemi-abstractionself-realisationself-descriptionpraisworthinessnephrolithiasislow-spiritednessinsurrectionismenterolithiasisdisorganisationcrystallisationcross-linguisticcostochondritisconversationistchristocentrismbrownish-stripedaristotelianism
Phrases (52)
thermal emissionstrait of messinasinbad the sailorpresident wilsonpractice sessionmilitary missionmaria montessorijohann strauss iifirst in first outernst boris chainbritish hondurasanxiety neurosistrial impressionstriped muishondslip-joint plierssir peter ustinovsir jacob epsteinsensory activitysaint johns riverrosid dicot genusrocket scientistringer's solutionrestriction siteradio brightnesspyloric stenosisprocess printingprinting processphase transitionpassion of christoriental studiesohmic resistancenestor notabilismustelus norrisimoving staircasemantis religiosoisthmus of darienisatis tinctoriainter vivos trusthousing industryhibiscus trionumglans clitoridisfree associationfirst-aid stationfashion industryembryonic tissuedressing stationdipterous insectcesarian sectionboatswain's chairassociation areaassociate in artsaletris farinosa
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