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15-Letter Words Containing: I,S,T,I,A,N,S

 (In Any Order)
There are 670 15 letter words, 130 15 letter phrases and 0 15 letter abbr's with I,S,T,I,A,N,S in.

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

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
substantivizing15
30 verbv
Valid word for Scrabble US
resystematizing15
30 verbv
Valid word for Scrabble US
acquisitiveness15
29 nounn
noun

• strong desire to acquire and possess

systematization15
29 nounn
noun

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

specializations15
28 nounn
noun

• the act of specializing; making something suitable for a special purpose

• the special line of work you have adopted as your career

• (biology) the structural adaptation of some body part for a particular function

psychohistorian15
28 noun, adjectiven, adj
Valid word for Scrabble US
exceptionalisms15
28
Valid word for Scrabble US
plasticizations15
28
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 (670)
dissatisfactionunsophisticatedsynergisticallyinaccessibilitydesensitizationsuppositionallyassimilationistinterscholasticgastroenteritisdistinguishablesynchronisationhospitalisationconservationistacquisitivenessdispassionatelyinstrumentalistsystematizationsanctimoniouslyprecipitatenessnonpartisanshipinattentivenessimaginativenessunsuitabilitiesunassailabilitytrypanosomiasistranspositionaltransmigrationstranshistoricaltransaminationstraditionalistssubstantivizingsubstantiationsstratificationsspecializationsspecialisationssolitudinarianssolidificationssimplificationssentimentalisessensationalizessensationalizedsensationalistssensationalisesschematizationsrudimentarinessresystematizingrepristinationsreinstallationspsychohistorianpredestinarianspolymerisationsphilanthropistsoperationalistsmisutilizationsmistranslationsmistranscribingmiscalculationsmisapplicationsmensurabilitiesintransigeancesintegrationistsinstantaneitiesinsatiabilitiesinformativenessinfeasibilitiesindustrialisingindubitablenessindomitablenessincrementalistsimmediatenessesillimitablenessexistentialistsexceptionalismseducationalistseclaircissementdistinguishablydisorientationsdisinclinationsdisestablishingdiscontinuancesdisapprobationsdisappointmentsdisambiguationsdisaffiliationscoinvestigatorsclassificationsclandestinitiesbiostatisticianbioregionalistsatrabiliousnessassimilationismassignabilitiesapprenticeshipsantimonopolistsantihistaminicsankylostomiasisanfractuositiesancylostomiasisaminopeptidasesambitiousnessesadministrationspreservationistinstrumentalisminadmissibilitywesternizationswesternisationsvasodilatationsutilitarianismsunsociabilitiesunmitigatednesstransistorizingtransistorisingtraditionalismstergiversationstelangiectasiassymmetrizationssuperhumanitiessubstitutionarysubinfeudationsstultificationsstrikebreakingsstigmatizationsspiritualnessesspinthariscopessophisticationssolubilizationssinterabilitiessilicificationssentimentalizessentimentalistssentimentalismssentimentalisedsensualizationssensationalismssensationalisedsemicrystallinesemicentennialssemiabstractionsegregationistssecuritizationssecularizationssclerotizationssaprogenicitiessaponificationssanctificationssacrosanctitiessabermetriciansretransmissionsreservationistsreregistrationsrepudiationistsredistillationsreasonabilitiesreactionaryismsradiostrontiumspusillanimitiespunishabilitiesprussianizationprotohistoriansproletarianisespressurizationspreestablishingpredestinationsprecipitantnesspoststimulationplasticizationsplaintivenessespictorialnessespasteurizationsparasitizationsparalinguisticspantisocratistspainterlinessesoverestimationsopinionatednessoperationalismsnonpsychiatristnoncharismaticsneocolonialistsmusicalizationsmissionizationsmisregistrationmisorientationsmisinformationsmiscorrelationsmiscomputationsmisattributionsmicropulsationsmetalinguisticsmetafictionistslysogenizationslymphadenitiseslibertarianismslexicalisationsirritablenessesinviolatenessesintricatenessesinterstratifiesintelligentsiasinsociabilitiesinsatiatenessesinoperativenessinhospitalitiesinheritablenessincrementalismsinanimatenessesimplicativenessimpersonalitiesimitativenessesidiomaticnessesidenticalnessesichthyosaurianshypersalinitieshomogenisationsgeneralisationsflirtatiousnessferrimagnetismsfantasticationsexsanguinationsexpansibilitiesexistentialismsethnohistoriansesterificationsendoparasitismsemulsificationsegalitarianismsdisintegrationsdisinheritancesdisinformationsdisinfestationsdisembarkationsdiscriminationsdisconsolationsdisassociationsdisaggregationsdictatorialnessdesalinizationscrystallinitiescosmopolitanismcooperationistscontrapositivescontrapositionsconstitutionalsconsanguinitiesconfessionalistcompassionatingbipartisanshipsbastardizationsaxiomatisationsassociationistsassociationismsarbitrarinessesantisyphiliticsantisexualitiesantiseparatistsantiradicalismsantiquarianismsantiprogressiveantiperspirantsantimonarchistsantimilitaristsantimilitarismsantiliberalismsanticonvulsivesanticapitalismsairworthinessesaerosolizationsaerodynamicistsabstractionistsabstractionismsinvoluntarinessultraprecisionsnonstationariesantisubversivesantisubversionsantiobscenitiesantifilibustersantidepressionsweatherisationsvolatilisationsvitriolisationsvindicativenessvicissitudinaryutilitarianisesuntransmissibleunspiritualizesunspiritualisesunspiritualisedunsectarianismsunsatisfiednessunsatisfactionsunsaleabilitiesunsaintlinessesunchristianizesunchristianisesunchristianisedtrivialisationstripersonaliststripersonalismstrichinisationstributarinessestraumatisationstransvestitismstransmittanciestransluciditiestransfusioniststrainspotterishtraditionalisesthermalisationstheologisationstestimonializestestimonialisestestimonialisedteratogeniciststenovaginitisestelomerisationstabularisationssynthetizationssynthetisationssynthesizationssynthesisationssyncretizationssyncretisationssynchronisticalsymmetrisationssuperorganicistsulphurizationssulphurisationssubvocalisationsuburbanisationsubstantivitiessubstantivisingsubstantializessubstantializedsubstantialistssubstantialismssubstantialisessubstantialisedsuborganisationsuboptimisationsubminiaturizessubminiaturisessubminiaturisedsubinsinuationssubcivilisationsubcategorisingsubassociationsstructuralisingstrobilizationsstrobilisationsstraticulationsstigmatisationsspheroidisationsolubilisationssinistrodextralsingularisationsherardizationssherardisationssericitizationssericitisationssequentialitiessensualisationssecuritisationssecularisationssectionizationssectionisationssclerotisationsscintillascopesschillerisationschematisationsscandalizationsscandalisationssatiricalnessessanguificationssalpingectomiessacerdotalisingsaccharizationssaccharisationsrontgenisationsrevitalisationsrevisualisationrevalorisationsretaliationistsresystematisingrestorationistsrestorationismsresocialisationresinificationsrepolarisationsreorganisationsremoralisationsremonetisationsremobilisationsrelativisationsreindustrialiserehospitalisingregularisationsreformationistsrecrystallisingrecolonisationsrecanalisationsradiosensitizesradiosensitizedradiosensitisesradiosensitisedradicalisationspuritanicalnesspunctuationistspsilanthropistspsilanthropismsprussianisationproselytisationproletarianismsprojectisationsprofessionalistprocessionalistprioritisationspressurisationspresentialitiespresentationistpresentationismpresbyterianisepredesignationspragmatisationspopularisationspoliticisationsplatitudinisersplasticisationspinealectomisespiezomagnetismsphosphatisationphantasmalitiespersonalisationpeninsularitiespedestrianisingpatrialisationspasteurisationsparasitisationsparasiticalnessparabolisationspalatalisationsoptimalisationsopsonificationsopisthognathismoccasionalitiesnumismatologiesnuclearisationsnonhospitalisednominalisationsneutralisationsnaturalisationsmylonitisationsmusicalisationsmonopolisationsmongrelisationsmisvocalisationmisutilisationsmissionisationsmispunctuationsmisacceptationsministerialistsmineralisationsmilitarisationsmetaphysicisingmedicalisationsmalassimilationmagnificentnessmagisterialnessmacadamisationslysogenisationslyophilisationsliteralisationslistenabilitieslimitablenesseslieutenantshipslicentiateshipsliberalisationslegitimisationslegerdemainistslateralisationslabyrinthitiseskinesitherapieskeratinisationskarstificationsjustifiablenessjournalisationsiterativenessesisoimmunisationismaticalnessesintuitionalistsintuitionalismsintrinsicalnessintransmissibleintransigentistintransigentismintransigenciesintersexualismsinteractionistsinteractionismsinspirationistsinspirationismsinsolvabilitiesinorganisationsinitialisationsinestimablenessinequitablenessindigenisationsimpracticalnessimposthumationsimpartialnessesimmunoassayistsimmobilisationsimmiserizationsimmiserisationsillegalisationsidioticalnessesidiomaticalnesshypostasizationhypostasisationherestheticiansgreisenizationsgreisenisationsgraphitisationsgrangerisationsgeometrisationsgelatinisationsfraternisationsforensicalitiesflexitarianismsfictionisationsfederalisationsfaithworthinessextensivisationextensionalismsexplorationistsevangelistariesevangelisationseternalisationsepithelisationsenvenomisationsenthronisationsenhypostatisingdolomitisationsdissertationistdisquisitionarydisputativenessdisnaturalisingdisincorporatesdisincarceratesdisforestationsdisentrainmentsdiscolourationsdisattributionsdisassimilationdisassimilatingdisapplicationsdisaffirmationsdigitalisationsdiffractivenessdevitalisationsdevalorisationsdesulfurisationdesilverisationdesexualisationdesalinisationsdesacralisationderivatisationsderegistrationsdepolarisationsdemoralisationsdemonetisationsdemobilisationsdelocalisationsdeindustrialisedehumanisationsdefeminisationsdecolorisationsdecolonisationsdecimalisationsdechristianizesdechristianisesdechristianiseddecasualisationcrystalizationscrystalisationsconvocationistsconversationismcontinentalistscontinentalismsconsimilaritiesconsentaneitiesconfusabilitiesconcretisationscolonisationistcircumstantialscinchonisationschloritisationschaptalisationschannelisationscentripetalismscentrifugalisescentralisationscentenarianismscensurabilitiescategorisationscaramelisationscapitalisationscanisterisationbrilliantnessesbreatharianismsbowdlerisationsbituminisationsbipolarisationsbioastronauticsbastardisationsautomatisationsautoionisationsattributivenessattitudinisingsastrodynamicistarachnoiditisesantisocialitiesantisepticisingantiphlogisticsantiperistalsisantiperistalsesantinuclearistsantifederalistsanticapitalistsantialcoholismsantaphrodisiacsantagonisationsanswerabilitiesallegorisationsalkalinisationsalcoholisationsaerosolisationsaeroelasticiansvascularisationtransposabilitysystematisationstandardisationsemitic-speakingsemi-abstractionself-stimulationself-restrainingself-realisationpresbyterianismpraisworthinesspainstakingnessnumismatologistnightmarishnessnephrolithiasisneoclassicisticmasculinisationmarxist-leninistinsubstantiallyhypovitaminosishypostatisationenterolithiasisdisorganisationdestalinisationdestabilisationdesensitisationde-stalinisationcrystallisationconversationistbalanoposthitisaristotelianismaffirmativeness
Phrases (130)
wassily leontiefvisual sensationtussilago alpinathermal emissionstrait of messinasitta canadensissinbad the sailorsalix sitchensissaint ulmo's lightprunus insititiapractice sessionpastinaca sativamutatis mutandisminamata diseasemilitary missionmaria montessorijohann strauss iiitalian dressingii thessaloniansgenus tillandsiagenus rickettsiagenus aspidiotusernst boris chaindissolving agentdiagnostic assaycalidris canutusbritish hondurasbasic assumptionaustenitic steelatrium sinistrumanxiety neurosisanthemis nobiliszoonotic diseasewisteria venustawinter hardinesstrial impressiontibialis anticusthrinax keyensisthomas higginsonsynapsid reptilesustaining pedalsubstantia nigrasticking plasterst. kitts and nevisspecial interestspanish tamarindspanish lime treesomatic delusionsocial scientistsir jacob epsteinsimon wiesenthalsensory activityschinus chichitasampling stationsalvia pratensissalt-rising breadsaint vitus dancesaint johns riversaint elmo's lightsaint athanasiusresisting arrestradio brightnesspoint of apoapsispicea sitchensisphysical fitnessphase transitionpassive immunitypassion of christparis universityoriental studiesohmic resistancenestor notabilismustela nigripesmoving staircasemontia chamissoimimosa sensitivamaterial witnessmantis religiosomanifest destinyliving substanceliving standardslinguistic atlasleichtlin's camaskarelian isthmusitalian ryegrassisthmus of darienisatis tinctoriaintangible assetinelastic supplyindustrial musicin fiscal mattersibn talal husseinian douglas smithhimantopus stiltherpes genitalisheat dissipationhaptic sensationglans clitoridisgenus tupinambisgenus strelitziagenus sanvitaliagenus sagittariagenus fistulariagenus diplotaxisgenus castilleiagenus aspidistragasoline stationgaius octavianusfree associationfirst-aid stationfashion industrydutch east indiesdressing stationdisciotis venosadaylight savingsclass-action suitcistus ladaniferchinese wistariacesarian sectioncassia marginataboatswain's chairbinet-simon scaleaustralian stiltassociation areaassociate in artsanimal scientistamnestic aphasiaaleutian islandsaletris farinosaabasia trepidans
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