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

 (In Any Order)
There are 675 15 letter words, 182 15 letter phrases and 0 15 letter abbr's with O,I,S,T,E,N,S in.

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

Expand?WordSave?LengthUsagePointsType
photosynthesize15
35 verbv
verb

• To synthesize carbohydrates from carbon dioxide and water using the energy of light by photosynthesis

hyposensitizing15
33 verb, adjectivev, adj
Valid word for Scrabble US
schematizations15
31 nounn
noun

• providing a chart or outline of a system

• the act of reducing to a scheme or formula

psychosynthesis15
31 nounn
noun

• A form of psychology based on the direct experience of the self.

symmetrizations15
31 nounn
Valid word for Scrabble US
nonobjectivisms15
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

hyperextensions15
30 nounn
noun

• greater than normal extension

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

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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 (675)
instantaneouslyintussusceptionunsophisticatedanaesthesiologydisillusionmentspermatogenesisunsportsmanlikeparthenogenesisconscientiouslydesensitizationcompetitivenessimpressionisticdisadvantageouspretentiousnessinterscholasticforesightednessappropriatenesssuperimpositiongastroenteritisexpressionisticconservationisttrustworthinesscompassionatelyphotosynthesizeunrighteousnessmultiprocessingindustriousnessdispassionatelysystematizationstandoffishnesspunctiliousnessprestigiousnessprecipitousnessmeritoriousnessinsurrectionistinopportunenessillustriousnessexpeditiousnessemotionlessnesscooperativenesscontentiousnessconsideratenesscomplicatednessblameworthinessvexatiousnessestrisoctahedronstenaciousnessestemerariousnesssupernutritionssuperannuationsspecializationsspecialisationsserendipitouslysensationalizessensationalizedsensationalistssensationalisessedimentologistschematizationsrumbustiousnessrepristinationsrepresentationsreinstallationspsychosynthesispseudoscientistproximatenessesprohibitivenesspresuppositionspredispositionspolymerisationsphotosensitizedpestiferousnessoverenthusiasmsosmoregulationsoperationalistsobstructivenessnitrocellulosesneuroanatomistsnecessitousnesskremlinologistsintegrationistsinformativenessindomitablenessincorrectnessesinconsistenciesimpoverishmentshyposensitizingexceptionalnessexceptionalismselectroanalysiseducationalistsdisorientationsdiscountenancesdiscontinuitiesdiscontinuancesdiscontentmentsdisconcertmentsdisappointmentsdichotomousnessdestructionistsdeleteriousnessdeconstructionsdecompensationscytogeneticistscorticosteronesconvertiblenessconsecutivenessconceitednessescommensurationscoinvestigatorscholinesterasesbountifulnessesbloodguiltinessbioregionalistsatrabiliousnessarrondissementsanthroposophiesankylostomiasesanfractuositiesancylostomiasesaminopeptidasesambitiousnessesaccomplishmentsunobtrusivenessuncompassionatepreservationistwesternizationswesternisationsvoluntarinessesvivisectionistsunsociabilitiesultramoderniststrypanosomiasestransmissometertonsillectomiestomboyishnessestergiversationstenosynovitisestemporarinessesteleprocessingssynchronicitiessymmetrizationssuperscriptionssupersaturationsuperovulationssuperinfectionssuperinductionssupererogationssuperelevationssupercontinentssubinfeudationsstrongyloidosesstreptothricinssteroidogenesissteroidogenesesspinthariscopessesquicarbonatesententiousnesssensualizationssensationalismssensationalisedsemiabstractionsegregationistsseditiousnessessedimentologiessecuritizationssecularizationsseaworthinessessclerotizationsscintillometerssaprogenicitiessacrosanctitiesrighteousnessesretransmissionsretinoblastomasresurrectionistrestrictionistsrestrictionismsreservationistsreregistrationsrepudiationistsredistributionsredistillationsreconstructionsreconstitutionsreconsecrationsreconditenessesreasonabilitiesreactionaryismspsychoneuroticsprovocativenesspromotivenessesproletarianisespressurizationspredestinationspointlessnessespictorialnessesphotosensitizesphotosensitizerphosphoproteinsperfunctorinesspasteurizationspaleontologistspaleomagnetistspaleomagnetismsoversensitivityoversaturationsoverinvestmentsoverintensitiesoverestimationsopinionatednessoperativenessesoperationalismsobtrusivenessesobstinatenessesobjectivenessesnormativenessesnonsimultaneousnonsegregationsnonobjectivistsnonobjectivismsnonintercoursesnoninstallmentsneurosecretionsneuroscientistsneurobiologistsneocolonialistsmountainousnessmomentarinessesmisregistrationmisorientationsmisdescriptionsmiscorrelationsmicrodissectionmetafictionistsmaladroitnesseslysogenizationslitigiousnesseslignosulfonateslightsomenesseslexicalisationsinviolatenessesintolerablenessinterdiffusionsinsociabilitiesinoperativenessinhospitalitiesincorruptnessesimpetuousnessesimpersonalitiesimpecuniositiesidiomaticnesseshypnotherapistshypersecretionshypermodernistshyperextensionshydrocortisoneshomogenisationsgeneralisationsfractiousnessesflirtatiousnessferromagnetismsfacetiousnessesexsanguinationsevocativenessesethnohistoriansesterificationsenterocolitisesendoparasitismsemulsificationselectrofishingsdownrightnessesdissolutenessesdisintegrationsdisinfestationsdisembowelmentsdisembarkationsdiscouragementsdisconformitiesdisaggregationsdictatorialnessdesultorinessesdesalinizationsdefenestrationsdeconsecrationscustomarinessescrotchetinessescrashworthinesscountershadingscooperationistscontrollershipscontrapositivesconservatorshipconsanguinitiesconfessionalistconcertmeisterscomparativenesscombativenessescircumspectionscholestyraminesbumptiousnessesbrotherlinessesautosuggestionsatrociousnessesantiprogressiveanticonvulsivesairworthinessesaerosolizationsaerodynamiciststendentiousnesssubordinatenessrepetitiousnessnucleosynthesisneoconservatismlongsightednessinvoluntarinessimportunatenesscrossopterygianwhistleblowingsultraprecisionsprerevisionistsnonuniversitiesnonstationariesnoncombustiblesendometriosisesantisubversionsantiobscenitiesantidepressionszinjanthropusesweatherisationsvespertilionidsvertiginousnessuterogestationsunseaworthinessunprotestantiseuncourtlinessesultramodernismstripersonaliststripersonalismstrinitrocresolstraumatonastiestransliteratorstransgressionaltrainspotterishtraditionalisesthermalisationstheologisationstheocentricismsthankworthinesstestimonializestestimonialisestestimonialisedteratogeniciststenovaginitisestendenciousnesstelomerisationstelejournaliststelejournalismssynthetizationssynthetisationssynthesizationssynthesisationssyncretizationssyncretisationssynaposematismssymmetrisationssuspercollatingsuppositionlesssuperstructionssuperorganicistsuperfoetationssupercomputingssuggestionizingsuggestionisingsubcategorisingsubalternationssubaggregationsstilpnosideritestegocephalianssteganographiststeganographiessplenectomisingspironolactonesspiritousnessesspheroidisationsoutherlinessessinistrodextralshockumentariessherardizationssherardisationssericitizationssericitisationssensualisationssemiconductionsselenographistssecuritisationssecularisationssectionizationssectionisationsscrumptiousnesssclerotisationsscintilloscopesscintillascopesschoolteachingsschoolmasteringschillerisationschematisationssansculotteriessalpingectomiessacerdotalisingrostrocarinatesrontgenoscopiesrontgenologistsrontgenisationsriverworthinessrevolutionisersrevitalisationsrevisualisationrevalorisationsretrogressionalretroactivenessretaliationistsresurrectionismresurrectioniserestorationistsrestorationismsrestitutionistsrestitutionismsresocialisationresinificationsrequisitionistsrepolarisationsreorganisationsremoralisationsremonetisationsremobilisationsrelativisationsrehospitalisingregularisationsreformationistsrecondensationsrecolonisationsrecanalisationsradiosensitizesradiosensitizedradiosensitisesradiosensitisedquattrocentistsquattrocentismspseudosolutionsproselytisationprominentnessesproletariannessproletarianismsprojectisationsprogressionistsprogenitorshipsprogenitivenessprofessionalistprocreativenessprocessionalistpressurisationspresentationistpresentationismpredesignationspredatorinessespolysynthetismspolysynthesismspococuranteismspneumatologistspinealectomisespiezomagnetismsphotosynthesisephotosensitisesphotosensitiserphotosensitisedphotoluminescesphosphocreatinsphenakistoscopephantasmagoriesphallocentrismspersonalisationperiodontitisespasteurisationspalaeobotanistsoverhastinessesovercentralisesostensibilitiesoncogeneticistsoccasionalitiesnumismatologiesnuclearisationsnotoriousnessesnorthwesterliesnortherlinessesnortheasterliesnorethisteronesnonhospitalisednondescriptnessneutralisationsnarcoterroristsnarcoterrorismsmortiferousnessmonophthongisesmongrelisationsmisimprovementsmiscontentmentsmisacceptationsmineralisationsmedicalisationslysogenisationslithesomenessesliteralisationslionheartednessliberalisationslegitimisationslateralisationslactiferousnesskinetonucleuseskeratinisationsintrosusceptioninteractionistsinteractionismsinsolvabilitiesinobtrusivenessindigenisationsimpoliticnessesimmiserizationsimmiserisationsillegalisationsidioticalnessesidiomaticalnesshyposensitisingheterochronismsgreisenizationsgreisenisationsgrangerisationsglutinousnessesgeometrisationsgelatinisationsgalvanoplastiesfraternisationsformativenessesforeshorteningsforensicalitiesfederalisationsfaithworthinessextensivisationextensionalismsextemporarinessexplorationistsexclaustrationsevangelisationseternalisationsepithelisationsepicondylitisesenvenomisationsenthronisationsenhypostatisingencyclopaedistsempoverishmentsdistortednessesdissertationistdisincorporatesdisimprisonmentdisforestationsdisempowermentsdisemboguementsdiscontiguitiesdisafforestmentdevitalisationsdevalorisationsdesulphurationsdesulfurisationdesilverisationdesexualisationdesalinisationsdesacralisationderivatisationsderegistrationsdepolarisationsdemoralisationsdemonetisationsdemobilisationsdelocalisationsdehumanisationsdefeminisationsdecolorisationsdecolonisationsdecimalisationsdecasualisationcorruptiblenesscorreligionistscorrelativenessconversationismcontrariousnesscontractivenesscontinuednessescontinualnessescontinentalistscontinentalismscontesserationsconsumptivitiesconsumptivenessconstringenciesconspiratressesconsimilaritiesconservatoriumsconsentaneitiesconjunctivenessconfusabilitiesconcretisationsconceptualiserscompositenessescompliantnessescomplementiserscoinstantaneouscoessentialnesschromaticnesseschannelisationscentralisationscategorisationscategoricalnesscastrametationscastanosperminecaramelisationscanisterisationbronchiolitisesbowdlerisationsbisphosphonatesbioprospectingsarcheobotanistsarachnoiditisesantisocialitiesangustirostrateallegorisationsaftersensationsaerosolisationsaeroelasticiansabsorbefacientsureterostenosisunconscientiousthoracocentesissystematisationsemi-abstractionself-stimulationself-realisationself-destructionself-descriptionself-constitutedprospectivenesspraisworthinessnephrolithiasisneoclassicisticlow-spiritednesslaryngostenosisinsurrectionismforthcomingnessenterolithiasisdestalinisationdestabilisationdesensitisationde-stalinisationcryoanaesthesiacross-sententialcross-questionerconversationistconsubstantiatecombustiblenesschristocentrismbrownish-stripedaristotelianismanthropogenesisacroanaesthesiaacanthoscelides
Phrases (182)
wassily leontiefvisual sensationtietze's syndromethermal emissionswimming costumestrait of messinastocking stufferstenotus acaulissports implementsports equipmentspelling contestsouthern baptistsinbad the sailorquarter sessionsprunus domesticapresident wilsonpractice sessionpersonality testorder testudinesoperating systemnoise conditionsnewton's first lawneotoma fuscipesmaria montessoriline one's pocketslincoln steffensii thessaloniansgovernment issuegenus priodontesgenus himantopusgenus geothlypisgenus enterobiusgenus aspidiotusessential tremorernst boris chaindissolving agentcontinuous tensecontainer vesselclothes designerbranta leucopsisbenito mussolinianxiety neurosisanthemis nobilisancestor worshipacross the nationzoonotic diseasevictor franz hesstrial impressionthomsen's diseasesynoptic gospelssuspension pointsuppurating sorestriped muishondstring orchestrastephen sondheimsteller's sea lionsow one's wild oatssouth sea islandssomatic delusionsoft-shoe dancingsocial scientistslip-joint plierssir peter ustinovsir joseph paxtonsir jacob epsteinsimon wiesenthalshoestring catchsensory activitysenecio cruentussecond trimestersecond adventistsecond adventismsea island cottonsaint-john's-breadsaint johns riversaint elmo's lightrussian rouletterosid dicot genusrocket scientistringer's solutionrestriction sitereiter's syndromerecording systemradio brightnesspyloric stenosispsychotic personprotoctist genusproteus anguinuspromotion systemprocess printingprinting processplains spadefootphase transitionpenstemon doliusoriental studiesohmic resistanceodontoid processobservation postnonlinear systemnon compos mentisnestor notabilismustelus norrisimucous secretionmoving staircasemimosa sensitivamaster of sciencemantis religiosomagnetic compasslotus americanuslocal anesthesialaszlo lowesteinjehovah's witnessjafnea semitostaisthmus of darieninverse cosecantinter vivos trustheat dissipationharlan fisk stonehaptic sensationgustav i of swedengreat depressionglove anesthesiagenus townsendiagenus thermopsisgenus thamnophisgenus strophariagenus steatornisgenus sitophylusgenus sclerotiumgenus rhagoletisgenus pylodictusgenus psychotriagenus potamophisgenus polianthesgenus pholistomagenus pecopterisgenus ostryopsisgenus oreopterisgenus odontaspisgenus lysichitongenus leptospiragenus leontideusgenus forestieragenus eumetopiasgenus eragrostisgenus elsholtziagenus ectopistesgenus dryopterisgenus dolichotisgenus diplotaxisgenus cetorhinusgenus athrotaxisgenus antidorcasgasoline stationgalveston islandfree associationfrancis townsendfrancis scott keyformal semanticsextension courseequestrian sportendocrine systemembryonic tissuedressing stationdomestic sciencedisciotis venosadipterous insectcostume designercosmetic surgeoncomputing systemclass gnetopsidacesarian sectioncesarean sectionblock anesthesiabinet-simon scalebertillon systembatch processingassociation areaassociate in artsarctotis venustaaqueous solutionaletris farinosa
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