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

 (In Any Order)
There are 359 15 letter words, 36 15 letter phrases and 0 15 letter abbr's with I,I,O,S,S,T,T in.

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

Expand?WordSave?LengthUsagePointsType
schematizations15
31 nounn
noun

• providing a chart or outline of a system

• the act of reducing to a scheme or formula

symmetrizations15
31 nounn
Valid word for Scrabble US
photosensitized15
30 verb, adjectivev, adj
verb

• make (an organism or substance) sensitive to the influence of radiant energy and especially light

systematization15
29 nounn
noun

• systematic organization; the act of organizing something according to a system or a rationale

photosensitizes15
29 verbv
verb

• make (an organism or substance) sensitive to the influence of radiant energy and especially light

photosensitizer15
29 nounn
Valid word for Scrabble US
nonobjectivists15
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

plasticizations15
28
Valid word for Scrabble US
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

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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 (359)
dissatisfactionintussusceptionunsophisticatedphysiotherapistdesensitizationcompetitivenesssurreptitiouslyassimilationistinterscholasticgastroenteritishospitalisationconservationistconstructionistdistributorshipmisconstructionsystematizationinsurrectionistultrafastidioustranspositionaltransmigrationstranshistoricaltransaminationstraditionalistssupernutritionssubstantiationsstratificationsstoichiometriessophisticatedlysensationalistssedimentologistschematizationsrepristinationsreinstallationspseudoscientistphotosensitizedphilanthropistsparasitologistsoperationalistsmisutilizationsmistranslationsliturgiologistsintegrationistsfloriculturistsepistemologistseducationalistsdisorientationsdiscontinuitiesdisappointmentsdialectologistsdestructionistscytogeneticistscoinvestigatorsbiostatisticianastrophysicistsastrobiologistsantimonopolistsanfractuositiesadministrationspreservationistwesternizationswesternisationsvivisectionistsviscoelasticityvasodilatationstransistorizingtransistorisingtraditionalismstonsillectomiesterritorialiststerritorialismstergiversationstenosynovitisessymmetrizationssubstitutionarysubreptitiouslystultificationsstreptothricinsstigmatizationssophisticationssemiabstractionsegregationistssecuritizationssclerotizationsscintillometerssanctificationssacrosanctitiesresurrectionistrestrictionistsrestrictionismsreservationistsreregistrationsrepudiationistsredistributionsredistillationsreconstitutionsradiotherapistsradiostrontiumsprotohistoriansprohibitionistspredestinationspoststimulationpostdivestitureplasticizationsphotosensitizesphotosensitizerphotodissociatephotobiologistspasteurizationsparasitizationspantisocratistsoverstabilitiesoversensitivityoverintensitiesoverestimationsosteomyelitisesobstructionistsobstructionismsnonpsychiatristnonobjectivistsneuroscientistsmisregistrationmisorientationsmisdistributionmiscomputationsmisattributionsmetafictionistsmastoidectomiesinstructorshipsinhospitalitieshorticulturistsflirtatiousnessfantasticationsethnohistoriansesterificationsenterocolitisesdisintegrationsdisinfestationsdictatorialnesscytochemistriescorticosteroidscooperationistscontrapositivescontrapositionsconstructivistsconstructivismsconstitutionalscholecystitisesbiosystematistsbastardizationsbacteriologistsaxiomatisationsassociativitiesassociationistsantimonarchistsabstractionistsabstractionismssuperstitiouslysuperpatriotismrepetitiousnessdissatisfactoryosteomyelitidesnonstationariescholecystitidesantiobscenitiesweatherisationsvolatilisationsvitriolisationsunsatisfactionstrivialisationstripersonaliststrinitrocresolstrichinisationstraumatisationstransfusioniststrainspotterishtraditionalisestopochemistriesthermalisationstheosophisticaltheologisationstheocentricismstestimonializestestimonialisestestimonialisedterritorialisesteratogeniciststenovaginitisestelomerisationstabularisationssynthetizationssynthetisationssynthesizationssynthesisationssyncretizationssyncretisationssymmetrisationssuboptimisationstrobilizationsstrobilisationsstraticulationsstraitwaistcoatstoechiometriesstilpnosideritestigmatophiliststigmatophiliasstigmatisationsstereoisometricsinistrodextralsericitizationssericitisationssecuritisationssectionizationssectionisationssclerotisationsschematisationsrontgenisationsrevitalisationsretaliationistsrestorationistsrestorationismsrestitutionistsrestitutionismsrequisitionistsremonetisationsrelativisationsreformationistspunctuationistspteridophilistspsilanthropistsprotistologistsproselytisationprojectisationsprioritisationspresentationistpresentationismpragmatisationspoliticisationsplasticisationsphotosensitisesphotosensitiserphotosensitisedphosphatisationpetrophysicistsperiodontitisespatrialisationspasteurisationsparasitisationspalatalisationsostreiculturistosteoarthriticsostensibilitiesoptimalisationsopisthognathismoncogeneticistsneutralisationsnaturalisationsmylonitisationsmisutilisationsmispunctuationsmisinstructionsmisconstructingmisacceptationsmilitarisationsmicrosatelliteslithontriptistsliteralisationslipogrammatistslegitimisationslateralisationskeratinisationskarstificationsintuitionalistsintuitionalismsintrosusceptioninteractionistsinteractionismsinspirationistsinquisitionistsinitialisationsimposthumationsichthyophagistshypostasizationhypostasisationhepaticologistsgraphitisationsgeometrisationsgelatinisationsfraternisationsfictionisationsfaithworthinessextensivisationexplorationistseternalisationsepithelisationsenthronisationsenhypostatisingdolomitisationsdissolutionistsdissertationistdisforestationsdiscontiguitiesdisattributionsdisarticulatorsdigitalisationsdevitalisationsderivatisationsderegistrationsdemonetisationscrystalizationscrystalisationsconvocationistscontinentalistscontinentalismsconsumptivitiesconstructionismconstitutionistconsentaneitiesconscriptionistconcretisationscolonisationistchloritisationschaptalisationscentralisationscategorisationscapitalisationscanisterisationbloodthirstiestbituminisationsbioastronauticsbastardisationsautostabilitiesautoschediasticautomatisationsautoionisationsastrodynamicistantisocialitiesantiphlogisticsantagonisationstransposabilitysystematisationstandardisationsemi-abstractionself-stimulationnumismatologistlexicostatistickeratoscleritishypostatisationenterolithiasisdestalinisationdestabilisationdesensitisationdermatomyositisde-stalinisationcrystallisationcostochondritisconversationistchristocentrismbalanoposthitisaristotelianism
Phrases (36)
uss constitutionstrait of messinasecurity depositsaint ulmo's lightpolitical systemlogistic supportfirst in first outunit of viscositytelescopic sightsocial scientistsir peter ustinovsensory activityscottish terriersampling stationsaint elmo's lightrocket scientistrestriction sitephase transitionoriental studiesnestor notabilismicrostomus kittmacrotis lagotisisatis tinctoriainter vivos trusthimantopus stiltheat dissipationhaptic sensationgasoline stationfirst-aid stationdressing stationdipterous insectclass-action suitcelosia cristataaxiomatic systemassociate in artsasigmatic aorist
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