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

 (In Any Order)
There are 958 15 letter words, 322 15 letter phrases and 0 15 letter abbr's with I,S,I,A,S in.

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

Expand?WordSave?LengthUsagePointsType
squeezabilities15
35 nounn
noun

• the property of being able to occupy less space

demisemiquavers15
32 nounn
noun

• a musical note having the time value of a thirty-second of a whole note

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
subspecializing15
31 verb, adjectivev, adj
Valid word for Scrabble US
overspecializes15
31 verbv
verb

• To specialize to an excessive degree.

substantivizing15
30 verbv
Valid word for Scrabble US
resystematizing15
30 verbv
Valid word for Scrabble US
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

acquisitiveness15
29 nounn
noun

• strong desire to acquire and possess

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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 (958)
professionalismdissatisfactionunsophisticateddisenfranchisedphysiotherapistmisapprehensionsynergisticallyschistosomiasisinaccessibilitydesensitizationsadomasochisticsuppositionallyassimilationistinterscholasticgastroenteritisdistinguishablesynchronisationhospitalisationconservationistacquisitivenessseismologicallydispassionatelypessimisticallyinstrumentalistsystematizationsanctimoniouslyprofessionalizeprecipitatenessnonpartisanshipinattentivenessimaginativenessvivaciousnessesvisionarinessesunsuitabilitiesunassailabilityultrafastidioustrypanosomiasistranspositionaltransmigrationstranshistoricaltransaminationstraditionalistssyllogisticallysuperspecialistsuperplasticitysuperparasitismsubstantivizingsubstantiationsstratificationsspecializationsspecialisationssophisticatedlysolitudinarianssolidificationssociohistoricalsimplificationssentimentalisessensationalizessensationalizedsensationalistssensationalisesschistosomiasesschematizationsrudimentarinessresystematizingrespiritualizesrepristinationsreinstallationspsychohistorianpredestinarianspolymerisationsphilanthropistsperspicaciouslyparasitologistsoverclassifyingoperationalistsmisutilizationsmistranslationsmistranscribingmiscalculationsmisappropriatesmisapplicationsmensurabilitiesmaliciousnessesintransigeancesintegrationistsinstantaneitiesinsignificancesinsatiabilitiesinformativenessinfeasibilitiesindustrialisingindubitablenessindomitablenessincrementalistsimpassivenessesimpassibilitiesimmunodiagnosisimmediatenessesillimitablenesshyperfastidiousharpsichordistsexistentialistsexceptionalismseducationalistseclaircissementdistinguishablydissimilaritiesdisorientationsdisinclinationsdisestablishingdisembarrassingdiscontinuancesdisapprobationsdisappointmentsdisambiguationsdisaffiliationsdiastereoisomerdialectologistsdespiritualizesdemisemiquaversconcessionairescommissionairescoinvestigatorsclassificationsclandestinitiescharacteristicsbiostatisticianbioregionalistsatrabiliousnessastrophysicistsastrobiologistsassimilationismassignabilitiesapprenticeshipsantimonopolistsantihistaminicsankylostomiasisanfractuositiesancylostomiasisaminopeptidasesambitiousnessesagribusinessmanadministrationsadjustabilitiesacrimoniousnesspreservationistinstrumentalisminadmissibilitywhimsicalnesseswesternizationswesternisationsviscoelasticityvicariousnessesvasodilatationsutilitarianismsunsociabilitiesunmitigatednesstransistorizingtransistorisingtraditionalismsterritorialiststerritorialismstergiversationstelangiectasiassymmetrizationssurvivabilitiessupermajoritiessuperhumanitiessuperactivitiessubstitutionarysubspecializingsubinfeudationsstultificationsstrikebreakingsstigmatizationssqueezabilitiesspreadabilitiesspiritualnessesspinthariscopessophisticationssolubilizationssolipsisticallysolderabilitiessocialisticallysinterabilitiessilicificationssentimentalizessentimentalistssentimentalismssentimentalisedsensualizationssensationalismssensationalisedsemicrystallinesemicolonialismsemicentennialssemiabstractionsegregationistssecuritizationssecularizationssclerotizationssaprogenicitiessaponificationssanctificationssacrosanctitiessabermetriciansretransmissionsreservationistsresectabilitiesreregistrationsrepudiationistsredistillationsreasonabilitiesreactionaryismsradiotherapistsradiostrontiumsradiobiologistspusillanimitiespunishabilitiesprussianizationprotohistoriansproletarianisespressurizationsprejudicialnesspreestablishingpredestinationsprecipitantnesspoststimulationplasticizationsplaintivenessespictorialnessesphysiotherapiesphotodissociatepharisaicalnessperishabilitiespasteurizationsparasitizationsparasexualitiespararosanilinesparalinguisticspantisocratistspaleobiologistspainterlinessesoverstabilitiesoverspecializesoverestimationsoscillographiesopinionatednessoperationalismsobservabilitiesnonpsychiatristnoncharismaticsniggardlinessesneocolonialistsneocolonialismsmusicalizationsmultiracialismsmissionizationsmisregistrationmisorientationsmisinformationsmiscorrelationsmiscomputationsmisattributionsmillionairessesmillenarianismsmicropulsationsmetastabilitiesmetalinguisticsmetafictionistsmeasurabilitiesmaterfamiliasesmastoidectomieslysogenizationslymphadenitiseslibertarianismslexicalisationslegislatorshipsirritablenessesirasciblenessesinviolatenessesintricatenessesinterstratifiesintelligentsiasinsociabilitiesinsatiatenessesinoperativenessinhospitalitiesinheritablenessindefinablenessincrementalismsinanimatenessesimplicativenessimpersonalitiesimpassabilitiesimmunodiagnosesimitativenessesimaginarinessesillogicalnessesilliberalnessesidiomaticnessesidenticalnessesichthyosaurianshypersalinitieshyperparasitismhomosocialitieshomosexualitieshomogenisationshilariousnesseshexosaminidasesgyrostabilizersgeneralisationsflirtatiousnessfissiparousnessfetishisticallyferrimagnetismsfantasticationsexsanguinationsexpansibilitiesexistentialismsethnohistoriansesterificationsendoparasitismsemulsificationselectrodialysisegalitarianismsdyslogisticallydisposabilitiesdisintegrationsdisinheritancesdisinformationsdisinfestationsdisequilibratesdisenfranchisesdisembarkationsdiscriminationsdisconsolationsdisciplinariansdisassociationsdisaggregationsdisaccharidasesdictatorialnessdesalinizationsdefeasibilitiescrystallinitiescosmopolitanismcooperationistscontrapositivescontrapositionsconstitutionalsconsanguinitiesconfessionalistconfessionalismcompassionatingbipartisanshipsbiosystematistsbioregionalismsbidialectalismsbastardizationsbacteriologistsaxiomatisationsassociativitiesassociationistsassociationismsariboflavinosisariboflavinosesarbitrarinessesapocalypticismsantisyphiliticsantisexualitiesantiseparatistsantiradicalismsantiquarianismsantiprogressiveantiperspirantsantimonarchistsantimilitaristsantimilitarismsantiliberalismsanticonvulsivesanticapitalismsambisexualitiesairworthinessesagribusinessmenaerosolizationsaerodynamicistsadmissibilitiesaccessibilitiesabstractionistsabstractionismsabsorbabilitiessuperpatriotismsemiterrestrialpusillanimouslymasochisticallyinvoluntarinesshypochondriasisefficaciousnessecclesiasticismdissatisfactorybasidiomycetousultraprecisionsnonstationariesantisubversivesantisubversionsantiobscenitiesantifilibustersantidepressionsweatherisationsvolatilisationsvitriolisationsviscosimetricalvindicativenessvicissitudinaryverticillastersutilitarianisesuntransmissibleunspiritualizesunspiritualisesunspiritualisedunsectarianismsunsatisfiednessunsatisfactionsunsaleabilitiesunsaintlinessesunqualifiednessunfailingnessesunchristianizesunchristianisesunchristianisedtrivialisationstripersonaliststripersonalismstrichinisationstributarinessestraumatisationstransvestitismstransmittanciestransluciditiestransfusioniststrainspotterishtraditionalisesthermalisationstheosophisticaltheologisationstetrabasicitiestestimonializestestimonialisestestimonialisedterritorialisesteratogeniciststenovaginitisestelomerisationstabularisationssynthetizationssynthetisationssynthesizationssynthesisationssyncretizationssyncretisationssynchronisticalsymmetrisationssymbolisticallysuperorganicistsuperorganicismsuperhumanisingsuperficialnesssuperficializessuperficialisessuperficialisedsulphurizationssulphurisationssulphanilamidessubvocalisationsubversionariessuburbanisationsubstantivitiessubstantivisingsubstantializessubstantializedsubstantialistssubstantialismssubstantialisessubstantialisedsubspecificallysubspecialitiessubspecialisingsuborganisationsuboptimisationsubminiaturizessubminiaturisessubminiaturisedsublapsarianismsubinsinuationssubcivilisationsubcategorisingsubassociationsstructuralisingstrobilizationsstrobilisationsstratigraphistsstraticulationsstraitwaistcoatstigmatophiliststigmatophiliasstigmatisationsspheroidisationsphaerosideritesolubilisationssketchabilitiessinistrodextralsingularisationshillyshallyingshillyshallierssherardizationssherardisationssericitizationssericitisationssequentialitiessensualisationssemiparasitismsseismographicalsecuritisationssecularisationssectionizationssectionisationsscrimshanderingscribaciousnesssclerotisationsscintillascopesschillerisationschematisationsscandalizationsscandalisationssatiricalnessessanguinolenciessanguificationssalpingectomiessacerdotalisingsaccharizationssaccharisationssaccharimetriesrontgenisationsrevitalisationsrevisualisationrevalorisationsretaliationistsresystematisingrestorationistsrestorationismsrespiritualisesrespiritualisedrespirabilitiesrespectabilizesrespectabilisesrespectabilisedresolvabilitiesresocialisationresinificationsrepolarisationsreorganisationsremoralisationsremonetisationsremobilisationsrelativisationsreindustrialiserehospitalisingregularisationsreformationistsrecrystallisingrecolonisationsrecanalisationsrealisabilitiesradiosensitizesradiosensitizedradiosensitisesradiosensitisedradicalisationspyramidologistspuritanicalnesspunctuationistspsilanthropistspsilanthropismsprussianisationproselytisationproletarianismsprojectisationsprofessionalistprocessionalistprobabilioristsprobabiliorismsprioritisationsprincipalnessespressurisationspresentialitiespresentationistpresentationismpresbyterianisepredesignationspragmatisationspopularisationspolysyllabicismpoliticisationsplatitudinisersplasticisationspinealectomisespiezomagnetismsphyllosilicatesphosphatisationphantasmalitiespersonalisationperissosyllabicperissodactylicperipateticismsperihepatitisesperigastritisespeninsularitiespedestrianisingpatriarchalismspatrialisationspaterfamiliasespasteurisationsparticularisersparasitisationsparasiticalnessparabolisationspalatalisationspalaebiologistsoverspecialisesoverspecialisedoveremphasisingovercapitalisesosteoarthriticsoptimalisationsopsonificationsopisthographiesopisthognathismomnifariousnessoccasionalitiesnumismatologiesnuclearisationsnonhospitalisednominalisationsneutralisationsnecessarianismsnaturalisationsmylonitisationsmusicotherapiesmusicalisationsmonopolisationsmonolingualismsmongrelisationsmisvocalisationmisutilisationsmissionisationsmispunctuationsmischaracterisemiscellanariansmisapprehensivemisacceptationsministerialistsmineralisationsmilitarisationsmicrosatellitesmetaphysicisingmesaticephaliesmedicalisationsmatriarchalismsmalassimilationmagnificentnessmagistrateshipsmagisterialnessmacadamisationslysogenisationslyophilisationsliteralisationslistenabilitieslipogrammatistslipogrammatismslimitablenesseslieutenantshipslicentiateshipsliberalisationslexicographistslegitimisationslegerdemainistslateralisationslabyrinthitiseskinesitherapieskeratinisationskarstificationsjustifiablenessjournalisationsiterativenessesisoimmunisationismaticalnessesintuitionalistsintuitionalismsintrinsicalnessintransmissibleintransigentistintransigentismintransigenciesintersexualismsinteractionistsinteractionismsinspirationistsinspirationismsinsolvabilitiesinscribablenessinorganisationsinitialisationsingrainednessesinfrangiblenessinfralapsariansinestimablenessinequitablenessindividualisersindigenisationsincapaciousnessincandescenciesinaudiblenessesinapprehensionsinalienablenessinadvisablenessimprovvisatoresimprovisatrixesimprovisatricesimpracticalnessimposthumationsimperviablenessimpersonalisingimpassionednessimpartialnessesimmunoassayistsimmobilisationsimmiserizationsimmiserisationsimmedicablenessillegalisationsidioticalnessesidiomaticalnessichthyophagistshypostasizationhypostasisationhieracosphinxeshieracosphingesherestheticiansheresiographieshepaticologistsgyrostabilisersgreisenizationsgreisenisationsgraphitisationsgrangerisationsgeometrisationsgelatinisationsfraternisationsforisfamiliatesforensicalitiesflexitarianismsfideicommissaryfictionisationsfederalisationsfaithworthinessextensivisationextensionalismsexplorationistsevangelistariesevangelisationsevangelicalismseternalisationsepithelisationsepigrammatisersenvenomisationsenthronisationsenhypostatisingempiricalnessesecclesiolatriesdolomitisationsdissociablenessdissertationistdisquisitionarydisputativenessdisputabilitiesdispleasingnessdisnaturalisingdisincorporatesdisincarceratesdisharmoniouslydisforestationsdisentrainmentsdiscolourationsdisciplinariumsdisattributionsdisassimilativedisassimilationdisassimilatingdisarticulatorsdisappropriatesdisapplicationsdisaffirmationsdigitalisationsdiffractivenessdichromaticismsdialysabilitiesdevitalisationsdevalorisationsdetestabilitiesdesulfurisationdespiritualisesdespiritualiseddespicabilitiesdesilverisationdesexualisationdesalinisationsdesacralisationderivatisationsderegistrationsdepolarisationsdepersonalisingdemoralisationsdemonetisationsdemobilisationsdelocalisationsdeindustrialisedehumanisationsdefeminisationsdecolorisationsdecolonisationsdecimalisationsdechristianizesdechristianisesdechristianiseddecasualisationcrystalizationscrystalisationscruciverbalistscruciverbalismsconvulsionariesconvocationistsconversationismcontinentalistscontinentalismsconsimilaritiesconsentaneitiesconfusabilitiesconfessionariesconcretisationsconcessionnaireconcessionariescommissaryshipscolonisationistcircumstantialscinchonisationschloritisationschaptalisationschannelisationscentripetalismscentrifugalisescentralisationscentenarianismscensurabilitiescategorisationscaramelisationscapitalisationscanisterisationbrilliantnessesbreatharianismsbrainsicknessesbowdlerisationsbituminisationsbipolarisationsbioastronauticsbastardisationsautostabilitiesautoschediasticautomatisationsautoionisationsattributivenessattitudinisingsastrodynamicistassociabilitiesarchpriestshipsarachnoiditisesapheliotropismsantisocialitiesantisepticisingantiphlogisticsantiperistalsisantiperistalsesantinuclearistsantifederalistsanticapitalistsantialcoholismsantaphrodisiacsantagonisationsanswerabilitiesallegorisationsalkalinisationsalcoholisationsaerosolisationsaeroelasticiansadsorbabilitiesvasovesiculitisvascularisationtransposabilitysystematisationstandardisationspanish-speakingsemitic-speakingsemi-abstractionself-stimulationself-sacrificingself-restrainingself-realisationschistorrhachisrussian-speakingprofessionalisepresbyterianismpraisworthinesspainstakingnessopisthorchiasisnumismatologistnoninvasivenessnightmarishnessnephrolithiasisneoclassicisticmasculinisationmarxist-leninistmarxism-leninismmanic-depressivelexicostatistickeratoscleritisinsubstantiallyimplausiblenesshypovitaminosishypostatisationflemish-speakingfasciolopsiasisepiscopalianismenterolithiasisenglish-speakingdisorganisationdestalinisationdestabilisationdesensitisationdermatomyositisde-stalinisationcylindricalnesscrystallisationconversationistbalanoposthitisaspidophoroidesaristotelianismaristolochialesaffirmativeness
Phrases (322)
wassily leontiefvisual sensationtussilago alpinathermal emissionsyringa vulgarisstrait of messinasitta canadensissir francis drakesir francis baconsinbad the sailorsinapis arvensisseriola dorsalissenecio vulgarisscorpaenoid fishsciurus vulgarissandwich islandssalix sitchensissaint ulmo's lightsaimiri sciureusres ipsa loquiturprunus insititiapractice sessionpolitical systempieris brassicaepastinaca sativapasseriform birdpanel discussionmutatis mutandismusa paradisiacaminamata diseasemilitary missionmicrocosmic saltmedulla spinalismedical dressingmaria montessorimalicious gossipmagnifying glassjohann strauss iiitalian dressingii thessalonianshigh renaissanceheart specialistgerris lacustrisgenus tillandsiagenus salicorniagenus rickettsiagenus leishmaniagenus aspidiotusernst boris chaindoris may lessingdissolving agentdispersing phasedialysis machinediagnostic assaydalbergia sissooclass liliopsidaclass ciliophoraceltis australiscassin's kingbirdcanis familiariscalidris canutusbritish hondurasbasic assumptionbahasa indonesiaaustenitic steelauditory ossicleatrium sinistrumassisted suicideanxiety neurosisanthemis nobilisalpinia speciosaair-to-air missileadvisory serviceacheta assimilisabies lasiocarpazoonotic diseasewoodsia ilvensiswisteria venustawinter hardinesswindward islandswilsonia pusillawilliam augustuswild sarsparillawhite separatistwhite separatismvital statisticsvireo solitariusviola canadensisulmus sarniensistrial impressiontibialis anticusthrinax keyensisthomas higginsontarsius syrichtasyringa josikaeasynapsid reptileswertia speciosasustaining pedalsubstantia nigrastrike-slip faultsticking plasterstate capitalismst. kitts and nevisspringer spanielspizella pusillaspecial olympicsspecial interestspanish tamarindspanish psylliumspanish lime treespanish civil warspanish americansophora sinensissomatic delusionsomali peninsulasocial scientistsocial insurancesiskiyou lewisiasir jacob epsteinsir arthur harrissir alec guinnesssinus coronariussingapore islandsimon wiesenthalsexual inversionseries title pagesensory activitysemi-metric spacescipio africanusschizaea pusillaschinus chichitasarda chiliensissampling stationsalvia pratensissalt-rising breadsalix lasiolepissaint vitus dancesaint johns riversaint elmo's lightsaint athanasiusrussian dressingroccus saxatilisribes sanguineumrhus diversilobaresisting arrestradio brightnessprimula sinensisprimrose jasmineprimary syphilispotassium iodidepoint of apoapsispityriasis roseapipturus albiduspinus densiflorapinus albicaulispicea sitchensispianissimo assaiphysical sciencephysical fitnessphysalis viscosaphase transitionpermissive wastepelican crossingpassive resisterpassive immunitypassion of christparticle physicsparis universityos tarsi fibulareoriental studiesorder saurischiaohmic resistancenestor notabilismustela nigripesmoving staircasemoses maimonidesmontia chamissoimirabilis laevismineral dressingmimosa sensitivamikania scandensmichaelmas daisymexican hairlessmenziesia pilosameniere's diseasematerial witnessmantis religiosomanifest destinymanic depressionmacrotis lagotislymphatic tissuelygus lineolarisliving substanceliving standardsliparis loeseliiliomys irroratuslinguistic atlasleichtlin's camaslazy daisy stitchlatissimus dorsilarus ridibunduskingfisher daisykawasaki diseasekarelian isthmusjuniperus sabinajohn philip sousajacquemier's signjacobus arminiusixodes pacificusivan iii of russiaitalian ryegrassisthmus of darienisland dispenserischaemic strokeisatis tinctoriairish strawberryiris pseudacorusintangible assetinelastic supplyindustrial musicin fiscal mattersibn talal husseinian douglas smithhodgkin's diseasehimantopus stiltherpes genitalishepatitis a virushelicteres isoraheat dissipationhawaiian islandshaptic sensationglans clitoridisgenus tupinambisgenus strelitziagenus soleiroliagenus scardiniusgenus sanvitaliagenus sagittariagenus roselliniagenus pericallisgenus lysimachiagenus griseliniagenus flindersiagenus fistulariagenus diplotaxisgenus castilleiagenus calliophisgenus basiliscusgenus aspidistragasoline stationgambusia affinisgaius octavianusfriendly islandsfree associationfrancis of assisifourier analysisfirst-aid stationfirst visual areaficus rubiginosafashion industryfashion designerfashion businessfamily sisyridaeepiscleral veinsepigastric fossaepidemic diseaseepacris impressadutch east indiesdressing stationdoing business asdisciotis venosadipsacus sativusdaylight savingscycas circinaliscushing's diseasecrotalus viridiscorydalis solidaclassified stockclass-action suitclass psilopsidaclass echinoideaclass aphasmidiacistus ladaniferchinese wistariacesarian sectioncelosia cristatacassius longinuscassia marginatacash in one's chipscaroline islandscarduelis spinuscapparis spinosacampsis radicansboletus variipesboatswain's chairbinet-simon scalebalearic islandsbacteria speciesaxiomatic systemaustralian stiltastreus pteridisassociation areaassociate in artsasigmatic aoristasclepias meadiiarnoseris minimaarilus cristatusanoa mindorensisanimal scientistaneides lugubrisamnestic aphasiaalopius vulpinusaleutian islandsaletris farinosaalectis ciliarisairline businessaegadian islandsadmission chargeaddison's diseaseacoustic aphasiaacademic sessionabasia trepidans
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