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

 (In Any Order)
There are 643 15 letter words, 191 15 letter phrases and 0 15 letter abbr's with I,O,P,R,S,T in.

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

Expand?WordSave?LengthUsagePointsType
hydroxyapatites15
34 nounn
Valid word for Scrabble US
hypothyroidisms15
32 nounn
noun

• an underactive thyroid gland; a glandular disorder resulting from insufficient production of thyroid hormones

hyperexcretions15
32 nounn
Valid word for Scrabble US
cryptozoologist15
32 nounn
Valid word for Scrabble US
cryptozoologies15
32 nounn
Valid word for Scrabble US
complementizers15
32 nounn
noun

• A subordinating conjunction that can convert a clause into a complement clause, i.e. one that completes a grammatical construction in the predicate and that describes or is identified with the subject or object.

hyperthyroidism15
32 nounn
noun

• an overactive thyroid gland; pathologically excessive production of thyroid hormones or the condition resulting from excessive production of thyroid hormones

polymerizations15
31 nounn
noun

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

phosphorylative15
31 adjectiveadj
Valid word for Scrabble US
overcapitalizes15
31 verbv
verb

• estimate the capital value of (a company) at an unreasonably or unlawfully high level

• overestimate the market value of

• capitalize beyond what the business or the profit-making prospects warrant

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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 (643)
psychotherapistpithecanthropuspersonificationphotojournalistspermatogenesisprognosticationtransplantationphysiotherapistprocrastinatingunsportsmanlikeprocrastinationparthenogenesiselectrophoresisimpressionisticimprovisationalsurreptitiouslyphotojournalismpretentiousnessappropriatenesssuperimpositionexpressionisticintrospectivelypulchritudinousprestidigitatorpostoperativelymultiprocessinginspirationallydistributorshipretrospectivelyneuropsychiatrymisappropriatedprognosticatingprognosticativeprestigiousnessprecipitousnessphosphocreatinenonprescriptionnonpartisanshipinopportunenesshermaphroditismextemporisationdisproportionalcooperativenesstrypanosomiasistranspositionaltranscriptionalthromboplastinssupernutritionssuperannuationsserendipitouslyrepristinationsrepresentationsrecapitulationspsychometricianpsychohistorianproximatenessesprotozoologistsproselytizationprohibitivenessprogressivisticprognosticatorsprofitabilitiesprettificationspresuppositionspreregistrationprefabricationspredispositionsposthemorrhagicpolymerisationsphotoperiodismsphotoengravingsphilanthropistspestiferousnesspersonalizationperfectionisticparasitologistsoverconsumptionovercomplicatesoperationalistsnonimportationsmisappropriatesmetallographiesintrospectionalinterpretationsinterpellationsimprovisatorialimprovabilitiesimpoverishmentshypersalivationhyperfastidioushistoriographicharpsichordistsdisproportioneddisapprobationsdaguerreotypistcyproheptadinescorticotrophinsconceptualizerscomplementariesautoradiographsautobiographersastrophysicistsarteriographiesantiaphrodisiacanthroposophiesanthropometriesallotetraploidspreservationistpolycrystallinecircumscriptionunappreciationstrypanosomiasestransportationstranspirationalthermoperiodismtemporarinessesteleprocessingssuperscriptionssupersaturationsuperovulationssupermajoritiessuperinfectionssuperinductionssupererogationssuperelevationssuperconvenientsupercontinentssuperconductivesuperconductingsubreptitiouslysubproletariatsstreptothricinsstadtholdershipspinthariscopesspectroscopistsspectrographiessaprophyticallysaprogenicitiesrepudiationistsrepolarizationsreimplantationsrehospitalizingradiotherapistsradiotelephonesradiotelegraphsradioautographspsychotherapiespsychoneuroticspsychohistoriesprussianizationprovocativenessprovincialitiesprotoporphyrinsprotohistoriansprosthodontistsprostatectomiesproprioceptionsproprietorshipspronunciamentospromotivenessespromotabilitiesproletarianizesproletarianisesproletarianisedprohibitionistsprogressivitiesprocrastinatorsprioritizationspreterminationspressurizationsprepublicationspreponderationsprehistoricallypreformationistpredestinationsprecipitinogensposttransfusionpoststimulatorypostproductionspostmillenarianpostmastershipspostirradiationpostdivestiturepopularizationspolymerizationspictorialnessesphysiotherapiesphotosensitizerphotoreductionsphotoreceptionsphosphorylativephosphorylationphosphorylatingphosphoproteinsphilanthropoidsphenylthioureasphenobarbitonespharmacologistspharmacognosticphantasmagoriasperfunctorinesspentobarbitonespasteurizationsparthenocarpiesparasitologicalparasitizationsparanormalitiespantisocratistspantisocraticaloverspeculationoverspeculatingoverprotectionsoverproportionsoverproductionsoverpopulationsovercapitalizesoutdoorsmanshiporthopsychiatryoptoelectronicsoperativenessesoperationalismsnonpsychiatristnonparticipantsnoncooperationsmultiprocessorsmultipolaritiesmisdescriptionsmicrosporocytesmicropulsationsmicroprojectorsmicroporositiesmercaptopurineslegislatorshipsinterpersonallyinterparoxysmalintercomparisoninstructorshipsinoperativenessincorruptnessesimprobabilitiesimpersonalitiesimmunotherapieshypothyroidismshypopituitarismhypnotherapistshypervelocitieshypertonicitieshypersecretionshypermodernistshypermobilitieshypermetabolismhyperinflationshyperextensionshyperexcretionshypercatabolismhydroxyapatitesheteromorphismsgraphitizationsgeostrophicallygeomorphologistfibrinopeptidesexportabilitieseutrophicationserythropoietinsendoparasitismsenantiomorphouselectrodepositsdiastrophicallydepolarizationsdaguerreotypiescryptozoologistcryptozoologiescryptosporidiumcryptorchidismscooperationistscontrollershipscontrapositivescontrapositionsconservatorshipcomputerphobiascomplementizerscomparativenesscomparabilitiesclaustrophobiascircumspectionschronotherapieschemotherapistschemoreceptionsbronchoscopistsbipolarizationsbiostratigraphybibliotherapiesbacteriophagiesautotetraploidsautobiographiesatmosphericallyastrophysicallyaromatherapistsarchiepiscopateapolipoproteinsantiprogressiveanthropophagiesanthropologistsunpretentiouslyultramicroscopesuperstitiouslysuperpatriotismstreptobacillusstereotypicallyrepetitiousnessprepositionallyimportunatenesshyperthyroidismhistoriographerenantiomorphismelectropositivedermatoglyphicscrossopterygiancomptrollershipcompressibilityboustrophedonicanthropopathismanisotropicallyachondroplasticultraprecisionsprerevisionistspredevaluationsinteroperativescountersteppingantidepressionsanticorruptionszinjanthropusesvespertilioninevespertilionidsvapourabilitiesunprotestantizeunprotestantiseultramicroscopytropicalisationtripersonaliststripersonalismstrinitrophenolstrainspotterishtopochemistriesthoracoplastiesthermotherapiestheriomorphosistheriomorphosestheriomorphismstherianthropismthanatographiesthalassographictelautographiessymmetrophobiassuspercollatingsupranationallysuperstructionssuperorganicistsuperordinatingsupernationallysuperfoetationssuperexaltationsuperconductionsupercomputingssuperadditionalsulphurizationssulphurisationsstrephosymboliastratosphericalstilpnosideritestereographicalsteganographiststeganographiesstadholdershipsspironolactonesspirochaetaemiaspiritousnessesspheroidizationspheroidisationspheroidicitiessphaerosideritespermatogeneticspermatoblasticspeleotherapiesslumpflationaryseptentrionallyselenographistsscrumptiousnessschizophreneticrummlegumptionsrummelgumptionsrumblegumptionsrontgenoscopiesroentgenoscopicreprivatisationrepolarisationsrehospitalisingreconceptualisereciprocalitiespyrotechnicianspyretotherapiespyramidologistspterylographiespteridophilistspsychrometricalpsychogeriatricpsychochemistrypsilanthropistspsilanthropismspseudoarthrosisprussianisationprotospathariusprotospathairesprotistologistsprothonotariatsproselytisationpropylitisationpropositionallyproportionmentspropagabilitiesprominentnessesprolocutorshipsproletariannessproletarianismsprojectizationsprojectisationsprohibitionismsprogressionistsprogenitorshipsprogenitivenessprofessionalistproducibilitiesprocuratorshipsprocreativenessprocrastinatoryprocrastinativeprocessionalistproceleusmaticsprobationershipprobabilioristsprioritisationsprimordialitiesprimogenitrixesprimogenitricespressurisationspresentationistpresentationismprenegotiationspreformationismpredesignationspredatorinessespreconstructionpreconstructingpragmatizationspragmatisationspotentiometriesporphyrogenitespopularisationsponderabilitiespolychromatismspoikilothermismpoikilothermiespococuranteismspneumatometriesphototransistorphotosensitiserphosphocreatinsphilosophasterspharyngologistspharmacopolistspharmacopoeistspharmacognosistphantasmagoriesphantasmagorialphallocentrismspetrophysicistspetrocurrenciespersonalisationperissodactylicperissodactylesperiodontitisespatrifocalitiespatrializationspatrialisationspasteurisationsparasitisationsparametrisationparabolizationsparabolisationspantopragmaticspalaeographistsovoviviparitiesovercapitalisesovercapitalisedorthophosphoricornithodelphousorganotherapiesorganographistsopisthographiesoophorectomizesoophorectomisesoophorectomisedonychocryptosisnonpartizanshipnondescriptnessnoncomputerisedneurocomputingsnephrectomisingmusicotherapiesmisproportionedmisimprovementsmisappreciationmicropyrometersmicropegmatitesmicrocomputingsmicrocomponentsmetropolitanismmetropolitanisemetallographistmassotherapistsmalpresentationmalappropriateslithontriptistslithonthrypticslipogrammatistslipogrammatismslipodystrophieslexicographistslaryngoscopistsisoperimetricalirreciprocitiesintrosusceptioninspirationistsinspirationismsinopportunitiesinoperabilitiesinappreciationsimprovvisatriceimprovvisatoresimprovisatrixesimprovisatricesimportabilitiesimperturbationshystricomorphichypsometricallyhypocrystallinehypochondriastshydrotherapistsheterostrophiesgraphitisationsgeomorphogenistgalvanotropismsferroprussiatesextemporarinessexplorationistsevaporabilitiesenterohepatitisenantiomorphiesempoverishmentselectroplatingselectrographiesedriophthalmousdisincorporatesdisincorporateddisimprisonmentdisempowermentsdisappropriatesdisappropriateddiaphototropismdiaphototropiesdiaheliotropismdesulphurationsdermatoplastiesdermatographiesdermatographiasdepolarisationsdeplorabilitiesdactylographiescryptographistscorruptiblenesscooperativitiescontrapuntalistcontemperationsconspiratressesconscriptionistconceptualiserscomputerisationcomplementisersclimatographiescircumpositionschromotherapieschemopsychiatrychalcographistscercopithecoidscathodographiescastanosperminebipolarisationsbioprospectingsbatrachophobiasbalneotherapiesarchpriesthoodsappropinquitiesapprenticehoodsapheliotropismsanthroposophistanthropopsychicanthropophuismsanthropophobicsanthropophobiasanthropopathiesanthropometristanthropolatriesantaphrodisiacsactinotherapiesacroparesthesiaabsorptiometerstransposabilitytorpediniformestetrasporangiumsuperordinationspirochaetaceaespectroscopicalself-improvementself-descriptionptilonorhynchusprospectivenesspraisworthinesspoverty-strickenpoitou-charentespoikilothermousopisthorchiasisopisthobranchianonenterprisingnephrolithiasislow-spiritednessleptosporangiumgasterophilidaeeuropeanisationdermatophytosisbrownish-stripedbacteriophagousanthropogenesisaccipitriformes
Phrases (191)
water absorptionstyrax japonicumstonecrop familyspreading factorsports implementsports equipmentspiritual domainspecial contractspatial relationspatial propertysouthern baptistsound perceptionshorthand typistserial operationsecurity depositsaturation pointrescue operationres ipsa loquiturprunus domesticapresident wilsonpresident hooverpractice sessionpolitical spherepolar oppositionpocket billiardsplexus caroticuspersonality testosmotic pressureoperating systemmustela putoriuslogistic supportjoseph priestleyjohn witherspooniridaceous plantintravenous driphistorical papergenus rhinopteragenus priodontesemotional personeccentric persondomestic prelatedasyprocta aguticompositor's casecomposite numbercapital of israelcapital of cyprusbranta leucopsisband of partisansavoirdupois unitancestor worshipacer platanoidesxyris operculatawilliam patersonwhite snapdragonwhistle-stop tourvena perforantisus postal servicetropaeolum minustrifolium repenstrial impressiontemple of artemistaste perceptiontallapoosa riverswertia speciosasuppurating soresupporting towersupport stockingstudio apartmentstriped muishondsteel productionspinal nerve rootsound projectionsoapwort gentianslip-joint plierssir peter ustinovsir joseph paxtonsir jacob epsteinshipboard systemseriphus politusseidlitz powderssaturnia pavoniasaratoga springsrupicolous plantrubiaceous plantrespiratory ratepyramids of egyptpyloric stenosispush-button radiopublic transportpublic relationspterygoid plexuspterygoid musclepsychotic personprotoctist orderprotoctist genusproteus anguinuspromotion systemprocess printingprinting processprimitive personpresident taylorpresident monroeprairie sagewortpotage st. germainposthumous birthpostage frankingport jackson pinepope sylvester iipityriasis roseapin-tailed grousepieris protodicepicture postcardpicea orientalisphase transitionpenstemon parryipectoralis minorpectoralis majorpast progressivepassion of christpainted tortoisepacific sturgeonorder therapsidaorder psilotalesorder parietalesorder opuntialesoral personalityopportunity costodontoid processobservation postnorthern baptistnewspaper editormost importantlymilitary posturemicroscope stagelight microscopelepiota rhacodeslegal separationjapanese apricotintercom speakerimportant personimplements of warimperforate anushyponitrous acidhypogastric veinherb christopherheat prostrationgrigori rasputingreat depressiongramineous plantgrade separationgestation periodgenus thermopsisgenus strophariagenus psychotriagenus pritzelagogenus pontederiagenus polybotriagenus pecopterisgenus ostryopsisgenus oreopterisgenus leptospiragenus eupatoriumgenus dryopterisgenus dipteroniaeuropean catfishequestrian sportepigastric fossaects-credit pointdomestic partnerdipterous insectdiplomatic corpsdiane de poitierscrotalus lepiduscoprinus comatuscomputer sciencecomputer displayclapp's favouritecaspar bartholincactus euphorbiabypass capacitorbuilt-soap powderbristlecone pineboletus variipesbatch processingaversion therapyauditory aphasiaapostelic fatherangular positionanal personalityaliterate personactive transport
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