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

 (In Any Order)
There are 919 15 letter words, 278 15 letter phrases and 0 15 letter abbr's with I,R,I,O,N,S in.

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

Expand?WordSave?LengthUsagePointsType
overemphasizing15
35 verbv
verb

• place special or excessive emphasis on

microtechniques15
33 nounn
Valid word for Scrabble US
synchronization15
32 verb, nounv, n
noun

• the relation that exists when things occur at the same time

• an adjustment that causes something to occur or recur in unison

• coordinating by causing to indicate the same time

symmetrizations15
31 nounn
Valid word for Scrabble US
polymerizations15
31 nounn
noun

• a chemical process that combines several monomers to form a polymer or polymeric compound

subcategorizing15
30 verb, nounv, n
verb

• To categorize more specifically by placing in a subcategory.

• (grammar) To practice subcategorization.

weatherizations15
30 nounn
Valid word for Scrabble US
rehospitalizing15
30 verbv
Valid word for Scrabble US
hydrodynamicist15
30 nounn
Valid word for Scrabble US
graphitizations15
30 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 (919)
revolutionariesprofessionalisminsubordinationsynchronizationpersonificationprognosticationprocrastinatingmisapprehensionprocrastinationtotalitarianismcrystallizationoversimplifyingstandardizationimpressionisticdiversificationimprovisationalinstrumentationoverstimulatingminiaturisationinterscholasticsuperimpositiongastroenteritisinterventionistsynchronisationexpressionisticconservationistdisorganizationtransmogrifyingoverstimulationintrospectivelyexcrementitiousdisarticulationconstructionistcommercialisingpulchritudinousmultiprocessinginternalisationinspirationallyindustriousnessinconsiderationinterrogatoriestransfigurationreconsiderationinconsideratelyincomprehensionendocrinologistprognosticatinginterventionismrationalisationmisconstructionincomprehensiveprognosticativeprofessionalizeprestigiousnessprecipitousnessnonprescriptionnonpartisanshipnonintersectingmeritoriousnessinsurrectionistinsurrectionaryillustriousnessexternalisationextemporisationdisproportionaldemonstrabilityconnoisseurshipvisionarinessestrypanosomiasistraumatizationstranspositionaltransmigrationstranshistoricaltranscriptionaltransaminationstraditionalizestraditionalistssupernutritionssuborganizationsubcategorizingstratificationssolitudinariansserendipitouslyribonucleotidesrevolutionizersrevolutionisingrevitalizationsrevisualizationresocializationrepristinationsreorganizationsremobilizationsreinvigorationsreinvestigationreinstallationsrehabilitationsrecapitulationsradicalizationspsychometricianpsychohistorianproselytizationprohibitivenessprettificationspresuppositionspreregistrationprefabricationspredispositionspolymerisationsphilanthropistspersonalizationperfectionisticoveremphasizingoverclassifyingoperationalistsnonimportationsnonconformitiesnitroglycerinesmistranslationsmilitarizationsmaldistributionliberalizationskremlinologistsirrationalitiesirrationalisticintrospectionalinterpretationsinterpellationsinterlineationsinterdivisionalinterconversionintercommunionsintegrationistsinjuriousnessesinformativenessinexorabilitiesimpoverishmentshypersalivationforeordinationsegocentricitiesdisproportioneddisorientationsdisapprobationsdestructionistsdesacralizationderivatizationscounterstrikingcorticotrophinscontraindicatescontortionisticconfraternitiesconfectioneriesconfectionariesconcretizationsconcessionairescommissionairescommiseratinglycoinvestigatorscategorizationsbioregionalistsbiodegradationsatrabiliousnessantisegregationanticarcinogensantiaphrodisiacanfractuositiesadministrationsacrimoniousnessunforgivingnesstransliterationpreservationistcircumscriptionwesternizationswesternisationsweatherizationsvicariousnessesventriloquisticunworkabilitiesuniformitariansunfossiliferousundernutritionsunderinflationsuncircumcisionsunappreciationsultimogeniturestrivializationstrichomonacidestranspirationaltransistorizingtransistorisingtraditionalismsthermalizationstergiversationssynchronicitiessymmetrizationssuperscriptionssuperinfectionssuperinductionssuburbanizationsubstitutionarystrongyloidosisstreptothricinssteroidogenesisspinthariscopessemiabstractionsegregationistssecuritizationssecularizationssclerotizationsscintillometerssaprogenicitiessacrosanctitiesrigidificationsribonucleosidesrevivificationsrevalorizationsretransmissionsresurrectionistrestrictionistsrestrictionismsreservationistsreregistrationsrepudiationistsrepolarizationsremonetizationsreligiousnessesreintroductionsreimplantationsrehospitalizingregularizationsredistributionsredistillationsredintegrationsreconstitutionsreconsolidatingreconfirmationsreconciliationsrecommissioningrecolonizationsrecodificationsrecanalizationsreasonabilitiesreactionaryismsradiostrontiumsprussianizationprovincialitiesprotohistoriansproprioceptionsproletarianizesproletarianisesproletarianisedprohibitionistsprioritizationspreterminationspressurizationsprepublicationspreformationistpredestinationsprecipitinogenspostmillenarianpostirradiationpopularizationspolymerizationspictorialnessesphotosensitizerphilanthropoidspasteurizationsparasitizationspararosanilinesparanormalitiespantisocratistspantisocraticaloversubscribingoversensitivityoverprescribingovermedicationsoverintensitiesoveringenuitiesoverestimationsoverdiscountingoveradvertisingorthogonalitiesoperationalismsobstructionistsobstructionismsnorepinephrinesnonuniformitiesnonrelativisticnonrecognitionsnonpsychiatristnonparticipantsnoninformationsnonequilibriumsnoncreativitiesnoncharismaticsnonaristocraticnincompooperiesneutralizationsneurotoxicitiesneuroscientistsneuroscientificneurobiologistsnaturalizationsmountaineeringsmongrelizationsmisregistrationmisrecollectionmisorientationsmisinformationsmisdistributionmisdescriptionsmiscorrelationsmisattributionsmineralizationsmillionairessesmicrotonalitiesmicrotechniquesmicropulsationsmicropublishingmicroinjectionsmicroevolutionsmicrodissectionmelodramatisingmajoritarianismliteralizationslateralizationskeratinizationsirreconcilablesionosphericallyintervisitationintermediationsintergradationsinterdiffusionsintercomparisoninteranimationsinsubordinatelyinstructorshipsinquisitoriallyinoperativenessindoctrinationsincuriousnessesincoordinationsimpersonalizingimpersonalitiesimperiousnessesimmunotherapiesichthyosaurianshypertonicitieshyperinflationshydrodynamicisthorizontalitieshilariousnessesheterogeneitieshemoglobinuriasgraphitizationsgeometrizationsgentrificationsgeneralizationsgeneralisationsfructificationsfraternizationsforgivingnessesflirtatiousnessfissiparousnessfibrinopeptidesfederalizationseutrophicationsethnohistoricalethnohistoriansesterificationserythropoietinsenterocolitisesendoparasitismsendocrinologieselectrowinningselectrokineticselectrofishingseconometriciansdorsiventralitydisintegrationsdisinformationsdisinflationarydisembarkationsdiscriminationsdisconformitiesdisaggregationsdinitrobenzenesdictatorialnessdesulfurizationdepolarizationsdepersonalizingdemoralizationsdeliriousnessesdefibrillationsdecolorizationsdechlorinationscrosslinguisticcounterstainingcouncillorshipscooperationistscontrapositivescontrapositionscontradictoriescontractilitiesconstructivistsconstructivismsconnaturalitiesconcentricitiescircumvolutionscircumspectionscircumlocutionschronobiologistchronobiologiescentrifugationscentralizationsbowdlerizationsbourgeoisifyingbipolarizationsbioremediationsbioregionalismsbioengineeringsbastardizationsariboflavinosisariboflavinosesapolipoproteinsantiromanticismantirationalistantirationalismantiprogressiveantimonarchistsantiabortionistallegorizationsairworthinessesaerosolizationsaerodynamicistsabstractionistsabstractionismsvascularizationunderestimationrepetitiousnessprepositionallymicrosporangiuminvoluntarinessimmunochemistryhypochondriasisenantiomorphismdomineeringnessdisconcertinglydesertificationchorioallantoisanisotropicallyultraprecisionsprerevisionistsnonutilitariansnonuniversitiesnonstationariesnonengineeringsinteroperativesendometriosisesantisubversionsantidepressionsanticorruptionsweatherisationsvitriolizationsvitriolisationsvibroflotationsvespertilioninevespertilionidsvertiginousnessverticillationsventriloquisingunoriginalitiesundernourishingtumorgenicitiestuberculisationtropicalisationtrivialisationstripersonaliststripersonalismstrinitrotoluolstrinitrophenolstrinitrocresolstriiodomethanestrichinizationstrichinisationstraumatisationstransfusioniststranquilisationtrainspotterishtraditionalisestraditionalisedtotalitarianisetorrentialitiesthirtysomethingthermalisationstherianthropismtheocentricismsteratogeniciststelomerizationstelomerisationstabularizationstabularisationssyncretizationssyncretisationssynchronisticalsymmetrisationssuperorganicistsuperorganicismsuperordinatingsuperadditionalsulphurizationssulphurisationssubversionariessuburbanisationsuborganisationsubcommissionersubcategorisingstrobilizationsstrobilisationsstraticulationsstilpnosideritespiritousnessesspheroidizationspheroidisationsoldierlinessessinistrodextralsingularizationsingularisationshillingsworthssherardizationssherardisationssericitizationssericitisationssecuritisationssecularisationsscribaciousnesssclerotisationsschizophreneticschillerizationschillerisationsacerdotalizingsacerdotalisingsaccharizationssaccharisationsrontgenizationsrontgenisationsromanticalitiesroentgenisationriverworthinessrevolutionisersrevitalisationsrevisualisationrevalorisationsretromingenciesretrocognitionsretaliationistsresynchronizingresynchronisingresurrectionizeresurrectionismresurrectioniserestorationistsrestorationismsrestitutionistsrestitutionismsresocialisationresinificationsrequisitionistsreprivatisationrepolarisationsreorganisationsrenormalisationrenationalisingremythologisingremoralizationsremoralisationsremonetisationsremobilisationsrelativizationsrelativisationsrehospitalisingregularisationsregionalisationreformationistsrecrementitiousreconsolidationrecolonisationsrecognisabilityrecanalisationsrecalcitrationsreauthorisationradiosensitizesradiosensitizedradiosensitisesradiosensitisedradicalisationsquodlibetarianspyrotechnicianspsilanthropistspsilanthropismsprussianisationprovincialisingproverbialisingproselytisationpropylitisationpropositionallypronominalisingproletarianismsprojectizationsprojectisationsprohibitionismsprogressionistsprogressionismsprogenitorshipsprogenitivenessprofessionalistprocrastinativeprocessionalistprobationershipprioritisationsprimogenitrixesprimogenitricespressurisationspresentationistpresentationismprenegotiationspreformationismpredesignationspragmatizationspragmatisationspotentiometriespopularisationsponderabilitiesphotosensitiserpersonalisationperiodontitisespatrializationspatrialisationspasteurisationsparasitisationsparametrisationparabolizationsparabolisationsoverglamorisingoverflourishingoverfertilisingoveremphasisingoverdramatisingorthogonalisingoneirocriticismomnifariousnessoligomerisationnuclearizationsnuclearisationsnothingarianismnonpartizanshipnitrogenisationneutralisationsneurolinguisticnephrectomisingnaturalisationsmorphinomaniacsmongrelisationsmodernisticallymisproportionedmisinstructionsmisimprovementsmisconstructingmisconjecturingmisappreciationmineralisationsmilitarisationsmicroprocessingmicromarketingsmicrodetectionsmicrocomputingsmetropolitanismmetropolitanisemetagrobolisingmetagrabolisingmeridionalitieslithontriptistslithonthrypticsliteralisationsliquorishnessesliberalisationslepidodendroidslateralisationskeratinisationskarstificationsjournalizationsjournalisationsirrationalisingintrosusceptioninterosculationinterosculatingintermigrationsinterlocutrixesinterlocutricesinteriorisationinterconnexionsinteractionistsinteractionismsinspirationistsinspirationismsinorganizationsinorganisationsinopportunitiesinoperabilitiesinobtrusivenessinharmonicitiesindiscretionaryincrossbreedinginarticulationsinapprehensionsinappreciationsimperturbationsimpersonalisingimmunoreactionsimmortalisationimmiserizationsimmiserisationsidiosyncraticaliatrogenicitieshyperpolarisinghydrogenisationhieracosphinxeshieracosphingesherniorrhaphiesheliocentricismharmonisticallygutturalisationgreisenizationsgreisenisationsgraphitisationsgranulitisationgrangerizationsgrangerisationsgovernabilitiesgeometrisationsgastroenteriticfraternisationsfractionisationfractionalisingformularisationforensicalitiesfederalisationsfaithworthinessextraordinariesexplorationistsevangelistarionetherificationsetherealisationeternalizationseternalisationsenthronizationsenthronisationsenterohepatitisenantiomorphieselectrogildingselectioneeringseburnificationsdorsibranchiatedocumentarisingdoctrinarianismdissertationistdisquisitionarydisinvigoratingdisincorporatesdisincorporateddisimprisonmentdisharmoniouslydisforestationsdiscretionarilydisconfirmationdiscolourationsdisattributionsdisaffirmationsdifferentiatorsdevalorizationsdevalorisationsdesulfurisationdesilverizationdesilverisationdesacralisationderivatisationsderequisitioneddereligionisingderegistrationsdepolarisationsdepersonalisingdenitrificatorsdemoralisationsdehydrogenisingdeglamorisationdegenerationistdecommissionersdecolourisationdecolorisationsdecarburisationdecarbonisationcrystalizationscrystalisationscriminousnessescorreligionistscorinthianisingconvulsionariesconveyorisationconversationismcontraindicantsconstructionismconstringenciesconsimilaritiesconsiderativelyconscriptionistconnaturalisingconfessionariesconcretisationsconcessionnaireconcessionariescomputerisationcomprehensivizecomprehensivisecollateralisingcircumpositionscircumnutationscircuminsessioncircumincessioncircumgyrationschloritizationschloritisationscentralisationscategorisationscaramelizationscaramelisationscanisterizationcanisterisationcalorificationscalendarisationbronchiolitisesbrachypinakoidsbowdlerisationsbipolarisationsbioprospectingsbioastronauticsbastardisationsaudiometriciansastrodynamicistarterialisationarchidiaconatesarachnoiditisesappropinquitiesantithromboticsantaphrodisiacsaluminothermiesallegorisationsaerosolisationsaeroelasticiansactinotherapiesactinochemistryachromatisationaboriginalitiesvascularisationtransposabilitytorpediniformesthirty-somethingsuperordinationstercobilinogensteatornithidaestandardisationspring-floweringsphenisciformessemi-abstractionself-realizationself-realisationself-descriptionsclerotiniaceaeromanticisationrhinotracheitisreharmonisationprofessionalisepraisworthinessoverutilisationopisthobranchianonenterprisingnitrosobacterianeurodermatitisnephrolithiasisneighbourlinessmemorialisationmaterialisationmarginalisationlow-spiritednesslabour-intensiveirreligiousnessinsurrectionismhierarchisationgossipmongeringfour-dimensionalfamiliarisationexteriorisationeuropeanisationenterolithiasisdisorganisationdetribalisationdesynchronizingdemocratisationcrystallisationcross-linguisticcriminalisationcostochondritisconversationistcircularisationchristocentrismchorioretinitiscatheterisationbrownish-stripedastronavigationaristotelianismamericanisation
Phrases (278)
violent disordervertical sectiontransaction filethermal emissionstrait of messinaspiritual domainspatial relationsoil conditionersocial gatheringsir john vanbrighsir francis baconsinbad the sailorsilicone polymershrinking violetserial operationsense impressionsenecio vulgarisscribbling blockscorpaenoid fishschool principalsaturation pointreligious personrationalise awaypresident wilsonpractice sessionpolar oppositionpilgrim's journeypigeon droppingspair of virginalsmilitary missionmaria montessorimagnolia fraserilonicera hirsutalivingroom suiteliving-room suiteline of reasoninglanius excubitorjohann strauss iiiridaceous plantintrinsic factorintravenous dripinsurance policyhorseback ridinggroup discussiongrand inquisitorgenus salicorniagenus eichhorniagenus coperniciafourth dimensionforeign ministerfirst in first outernst boris chainencelia farinosadurio zibethinusdrill instructordoris may lessingcypriniform fishcuscuta gronoviicriminal offensecivil censorshipcity of san marinochromatic visioncairina moschatabritish hondurasavoirdupois unitarturo toscaninianxiety neurosisanton rubinsteinwoodworking visewilliam patersonwhite rhinoceroswhistling marmotvisitation rightvirginia cowslipvena bronchialistrifolium repenstrial impressionthuja orientalisthrinax morrisiisyringa josikaeasynthetic heroinsuperoxide anionstriped muishondstillborn infantstannic chloridespike microphonesouth frigid zonesouth caroliniansophora sinensissolanum wrightiisocial insurancesmoking carriageslip-joint plierssir peter ustinovsir john sucklingsir jacob epsteinsinus coronariussingapore islandside-fill monitorsexual inversionsensory activitysensible horizonself-rising floursecurity councilscipio africanussaturnia pavoniasarracenia minorsan joaquin riversalvia divinorumsaint johns riverroy lichtensteinrosid dicot genusromantic realismrocket scientistrisk of infectionringer's solutionricinus communisrestriction siteresonant circuitrequisition formreligious tranceregional ileitisred-skinned onionrecording studioraisin-nut cookierailroad stationradio brightnesspyloric stenosispublic relationsprunus sieboldiiprocess printingprinting processprimrose jasmineprimitive personprecision cookieprairie schoonerpinus densiflorapinus cembroidespin-tailed grousepicea orientalisphase transitionpelican crossingpectoralis minorpassion of christpainted tortoisepacific sturgeonoriental studiesorganic disorderorder monilialesolfersia cervinaoil conservationohmic resistancenitrous bacterianestor notabilisnational servicenaja nigricollismustelus norrisimoving staircasemorning sicknessmonocular visionmolisch reactionmicromyx minutusmatrix inversionmarvin neil simonmaria montesorrimantis religiosomanic depressionlygus lineolarislouis xi of francelouis vi of francelouis ix of francelouis iv of francelinnaea borealisline of scrimmageliebig condenserjose julian martijoint resolutionjacobus arminiusivan iii of russiaisthmus of darienisobutyl nitriteisatis tinctoriaionospheric waveinverse functionintestinal florainternal nostrilintercostal veininter vivos trustinsulin reactioninstruction bookindustrial unionimmersion heateridria columnarishyponitrous acidhypogastric veinhousing industryhousatonic riverhorsetail lichenhorsehair lichenhibiscus trionumhearing disorderhalesia carolinagrigori rasputinglans clitoridisgestation periodgenus triglochingenus soleiroliagenus roselliniagenus moehringiagenus micromeriagenus indigoferagenus froelichiagenus fouquieriagenus dipteroniagenus amphipriongenetic disorderfree associationfrancois mauriacfrancis of assisifourier analysisfirst-aid stationficus rubiginosafashion industryfashion designerevening primroseeuphorbia ingensenlisted officerenglish primroseenergetic monismembryonic tissueelectronic musicects-credit pointdrive-by shootingdressing stationdistribution lawdipterous insectdining-room suitediceros bicornisdiane de poitiersdestruction firecreation sciencecosmic radiationcorticium solanicolor televisioncollision courseclarinet sectionchorionic villuschipping sparrowchinese primrosechernozemic soilcesarian sectioncaroline islandscarolina jasminecarcinoma in situcarbonic acid gascarbon disulfidecapparis spinosabubo virginianusbrown universitybristlecone pineboron fertiliserboatswain's chairbinocular visionauditory agnosiaaster novi-belgiiassociation areaassociate in artsarsenic trioxidearnoseris minimaanxiety disorderanomalistic yearanoa mindorensisangular positionanagyris foetidaanabolic steroidalizarin crimsonaletris farinosaadmission charge
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