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15-Letter Words Containing: O,P,I,S,E

 (In Any Order)
There are 885 15 letter words, 451 15 letter phrases and 0 15 letter abbr's with O,P,I,S,E in.

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

Expand?WordSave?LengthUsagePointsType
benzodiazepines15
38 nounn
noun

• any of several similar lipophilic amines used as tranquilizers or sedatives or hypnotics or muscle relaxants; chronic use can lead to dependency

photosynthesize15
35 verbv
verb

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

overemphasizing15
35 verbv
verb

• place special or excessive emphasis on

psychosexuality15
35 noun, adjectiven, adj
noun

• the mental representation of sexual activities

psychochemicals15
34 nounn
Valid word for Scrabble US
hydroxyprolines15
34 nounn
noun

• a crystalline amino acid obtained from gelatin or collagen

hydroxyapatites15
34 nounn
Valid word for Scrabble US
physicochemical15
34 adjectiveadj
adjective

• relating to physical chemistry

hyposensitizing15
33 verb, adjectivev, adj
Valid word for Scrabble US
chlorpromazines15
33 noun, adjectiven, adj
noun

• a drug (trade name Thorazine) derived from phenothiazine that has antipsychotic effects and is used as a sedative and tranquilizer

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All 15 Letter Words

Words (885)
professionalismpsychotherapistpithecanthropuspersonificationintussusceptionunsophisticatedspermatogenesisphysiotherapistunsportsmanlikemisapprehensionparthenogenesissympathomimeticelectrophoresiscompetitivenessoversimplifyingimpressionisticsurreptitiouslypretentiousnessnonprofessionalappropriatenesssuperimpositionpseudoephedrinepalaeontologistexpressionisticneurophysiologycompassionatelyphotosynthesizeoverspecializedintrospectivelyprestidigitatorpostoperativelyplainclothesmanmultiprocessingemancipationistretrospectivelyneuropsychiatrymisappropriatedincomprehensiondispassionatelycorrespondinglyunprepossessingsupplementationincomprehensiveepistemologicalcomprehensivelyresponsiblenesspunctiliousnesspromiscuousnessprogressivenessprognosticativeprofessionalizeprestigiousnessprecipitousnessphosphocreatineperspicuousnessnonprescriptionneurohypophysisinopportunenessimpecuniousnesshermaphroditismextemporisationexpeditiousnesscooperativenessconnoisseurshipcomplicatednessadenohypophysisuncompromisablesupernutritionssuperannuationsspecializationsspecialisationssophisticatedlyserendipitouslyrepristinationsrepresentationsrecapitulationspsychotomimeticpsychosynthesispsychometricianpseudoscientistproximatenessesproselytizationprohibitivenessprogressivisticprofitabilitiesprettificationspresuppositionspreregistrationpreprofessionalprefabricationspredispositionsposthemorrhagicpolysaccharidespolymerisationspoliomyelitidesplainspokennessphotosensitizedphotoperiodismsphotoengravingspestiferousnessperspicaciouslypersonalizationperfectionisticpenuriousnessesoveremphasizingoverconsumptionovercomplicatesoperationalistsnonprofessorialnoncompressiblemisappropriatesmicroprocessorsmetallographiesintrospectionalinterpretationsinterpellationsimprovabilitiesimpoverishmentshyposensitizinghypersalivationhyperfastidiousexponentiationsexceptionalnessexceptionalismsepitheliomatousepistemologistsemployabilitiesdisproportioneddisappointmentsdecompensationsdaguerreotypistcyproheptadinesconceptualizersconceptualitiesconceptualisingcomplementariescompendiousnesschlorpromazinescapaciousnessesbusinesspersonsbenzodiazepinesautobiographersarteriographiesanthroposophiesanthropometriesaminopeptidasesallotetraploidsaccomplishmentsuncompassionatepreservationistpolycrystallinenonspecificallyconspicuousnessconceptualisticunprofessionalsunappreciationstrypanosomiasesthermoperiodismtemporarinessesteleprocessingssympathectomiessuperscriptionssupersaturationsuperovulationssupermajoritiessuperinfectionssuperinductionssupererogationssuperelevationssuperconvenientsupercontinentssuperconductivesuperconductingsulfinpyrazonessubreptitiouslysubproletariatssubprofessionalstreptothricinsstadtholdershipsporangiophoressplenectomizingsplendiferouslyspinthariscopesspectroscopistsspectrographiessigmoidoscopiesseptendecillionsemipornographysaprogenicitiesrepudiationistsrepolarizationsreimplantationsrehospitalizingrapaciousnessesradiotherapistsradiotelephonesradiotelegraphspurposivenessespsychotherapiespsychosurgeriespsychoneuroticspsychohistoriespsychogenicallypsychochemicalspsychobiologiespseudoscorpionspseudomorphismspseudepigraphonprovocativenessprovincialitiesprostatectomiesprosopographiesproprioceptionsproprietorshipspronunciamentospromotivenessespromotabilitiesproletarianizesproletarianisesproletarianisedprogressivitiespreterminationspressurizationsprepublicationspreponderationspreponderanciesprehistoricallypreformationistpredestinationsprecipitinogenspostmillenarianpostmastershipspostdivestiturepostdevaluationpolynucleotidespolymerizationspolyacrylamidespointlessnessespneumonectomiesplatinocyanidesplainclothesmenpinealectomizespictorialnessesphytotoxicitiesphysiotherapiesphthalocyaninesphrasemongeringphototoxicitiesphotosensitizesphotosensitizerphotoreductionsphotoreceptionsphotogeologistsphotoduplicatesphotodissociatephosphorylativephosphoproteinsphenylthioureasphenomenologistphenomenologiesphenomenalisticphenobarbitonespharmacognosiesperfunctorinesspentobarbitonespathogenicitiespasteurizationsparthenocarpiespararosanilinesparanormalitiesparamyxovirusesparadoxicalnesspaleozoologistspaleontologistspaleomagnetistspaleomagnetismspaleoecologistspaleobiologistsoverspeculationoverspeculatingoverspecializesoverprotectionsoverproportionsoverproductionsoverprescribingoverpopulationsoverpersuasionsovercompressingovercompliancesovercapitalizesosteopathicallyoscillographiesoptoelectronicsopprobriousnessopinionatednessophthalmologiesoperativenessesoperationalismsomnicompetencesnorepinephrinesnonsaponifiablenonphilosophersnonhospitalizednoncooperationsnincompooperiesmultiprocessorsmultipolaritiesmonospecificitymisdescriptionsmicrosporocytesmicropublishersmicroprojectorsmicroporositiesmercaptopurineslegislatorshipsionosphericallyinterpersonallyinterparoxysmalintercomparisoninoperativenessinhospitalitiesincorruptnessesimprobabilitiesimpossibilitiesimplementationsimpetuousnessesimpersonalizingimpersonalitiesimperiousnessesimpecuniositiesimmunotherapieshypomagnesemiashypochondriaseshypnotherapistshypervelocitieshypertonicitieshypersecretionshyperresponsivehypermodernistshypermobilitieshypermetabolismhyperinflationshyperextensionshyperexcretionshypercatabolismhydroxyprolineshydroxyapatitesheteromorphismsgeostrophicallygeomorphologistgeomorphologiesfissiparousnessfibrinopeptidesexportabilitiesexplosivenesseseutrophicationserythropoietinsepizootiologiesepithelizationsepidemiologistsendoparasitismsencephalitogensenantiomorphouselectrodepositsecophysiologiesdisposabilitiesdepolarizationsdepigmentationsdepersonalizingdecomposabilitydaguerreotypiescryptozoologiescooperationistscontrollershipscontrapositivesconservatorshipcomputerphobiascomputabilitiescomplementizerscompatibilitiescomparativenesscomparabilitiescircumspectionschronotherapieschlorpropamideschemotherapistschemoreceptionschancellorshipsbumptiousnessesbibliotherapiesbacteriophagiesautotetraploidsautobiographiesatmosphericallyaromatherapistsarchiepiscopateapolipoproteinsantispeculationantiprogressiveanthropophagiesamphidiploidiesallelomorphismsunpretentiouslyultramicroscopesuperstitiouslysuperpatriotismstreptobacillusstereotypicallyrepetitiousnesspsychosexualityprepositionallyphysicochemicalmorphophonemicsimportunatenesshyperthyroidismhistoriographerenantiomorphismelectropositivedermatoglyphicscrossopterygiancomptrollershipcompressibilityboustrophedonicultraprecisionsprerevisionistspredevaluationsnonprogressivesnonoverlappingslymphocytosisesinteroperativescountersteppingantidepressionszoopsychologieszoophysiologieszinjanthropusesvideotelephonesvespertilioninevespertilionidsvapourishnessesvapourabilitiesunprotestantizeunprotestantiseunprogressivelyuncomprehensivetripersonaliststripersonalismstrinitrophenolstrainspotterishtopochemistriesthoracoplastiesthermotherapiestheriomorphosistheriomorphosestheriomorphismstherianthropismtheosophisticalthanatographiestelautographiessynaposematismssymphysiotomiessymphyseotomiessymmetrophobiassymbolographiessyllabographiessuspercollatingsuppositionlesssupervisorshipssuperstructionssuperorganicistsuperorganicismsuperordinatingsupernationallysuperfoetationssuperexaltationsuperconfidencesuperconductionsupercomputingssupercargoshipssuperadditionalsulphinpyrazonesulphathiazolesstrephosymboliastratosphericalstomatoplastiesstilpnosideritestereographicalstegocephalianssteganographiststeganographiesstadholdershipssporangiosporessplenectomisingsplanchnologiesspironolactonesspirochaetaemiaspiritousnessessphygmographiesspheroidizationspheroidisationspheroidicitiessphaerosideritespermatogeneticspermatoblasticspeleotherapiesspeechificationshowerproofingsseptentrionallyselenographistsselenographicalseismographicalscrumptiousnessscolopendriformscintilloscopesscintillascopesschizophreneticscaphocephalismscaphocephaliessalpingectomiesrummlegumptionsrummelgumptionsrumblegumptionsrontgenoscopiesroentgenoscopicrhyparographiesrhombporphyriesrhinencephalonsreprivatisationrepolarisationsrehospitalisingreconceptualisereciprocalitiespyrotechnicianspyretotherapiespterylographiespteridophilistspsychrometricalpsychosomimeticpsychogeriatricpsychogeneticalpsychodelicallypsychochemistrypseudosolutionspseudomutualitypseudoarthrosispsephologicallyproverbialisingprotospathairesproselytisationprosaicalnessesproportionmentsproperispomenonpropagabilitiesprominentnessesproletariannessproletarianismsprojectizationsprojectisationsprogressionistsprogressionismsprogressionallyprogenitorshipsprogenitivenessprofessionalistproducibilitiesprocreativenessprocrastinativeprocessionalistproceleusmaticsprobationershipprimordialitiesprimogenitrixesprimogenitricespressurisationspresentationistpresentationismprepossessinglyprenegotiationspreformationismpredesignationspredatorinessespreconstructionpreconstructingpotentiometriesporphyrogenitespontificalitiesponderabilitiespolyvinylidenespolysynthetismspolysyntheticalpolysynthesismspoliomyelitisespoisonousnessespoikilothermismpoikilothermiespococuranteismspneumoconioticspneumatometriespneumatologistsplantaginaceousplagiocephaliespinealectomisespinealectomisedpiezomagnetismsphyllosilicatesphraseographiesphotosynthesisephotosensitisesphotosensitiserphotosensitisedphotoluminescesphotoluminescedphotoelasticityphosphocreatinsphoneticisationphonemicisationphlebosclerosisphilosophastersphenomenalitiesphenomenalisingphenakistoscopepharyngoscopiespharmacopoeistsphantasmagoriesphallocentrismspetrophysicistspetrocurrenciespersonalisationperoxysulphuricperissosyllabicperissodactylicperissodactylesperiodontitisespedagoguishnesspatrifocalitiespasteurisationspassionlessnesspassifloraceousparametrisationparallelopipedspalaeozoologistpalaeozoologiespalaeontologiespalaeomagnetismpalaeographistspalaeoecologistpalaeoecologiespalaeobotanistspalaeobiologistpalaeobiologiespalaebiologistsovoviviparitiesoverspecialisesoverspecialisedoveremphasisingovercapitalisesovercapitalisedornithodelphousorganotherapiesorchesographiesopisthographiesoophorectomizesoophorectomisesoophorectomisedomoplatoscopiesnucleoplasmaticnonhospitalisednondescriptnessnoncomputerisedneurocomputingsnephrectomisingneoarsphenaminemusicotherapiesmonophthongizesmonophthongisesmonophthongisedmisproportionedmisimprovementsmiscomprehendedmisappreciationmisacceptationsmicropyrometersmicroprocessingmicropegmatitesmicrocomponentsmicroaerophilesmetropolitanismmetropolitanisemetempsychosistmetallographistmesaticephalousmenispermaceousmegalocephaliesmechanomorphismmassotherapistsmalpresentationmalappropriateslissencephalouslipodystrophieslexicographistsleucocytopeniaslepidodendroidsisoperimetricalirreciprocitiesintrosusceptioninopportunitiesinoperabilitiesincapaciousnessinapprehensionsinappreciationsimprovvisatriceimprovvisatoresimprovisatrixesimprovisatricesimportabilitiesimpoliticnessesimperturbationsimpersonalisingimpassionednessimmunocomplexeshypsometricallyhyposensitisinghypomagnesaemiahypocrystallinehyperpolarisinghydrotherapistshouseholdershiphomoeomorphismshistocompatiblehieracosphinxeshieracosphingesheterostrophiesherniorrhaphiesheresiographiesheresiographershepaticologistsheliosciophytesgoodfellowshipsgeomorphogenistgeomorphogeniesgeodemographicsgalvanoplastiesgalactopoieticsferroprussiatesextemporarinessexpostulatinglyexplorationistsevaporabilitiesequiponderancesepithelisationsepicondylitisesenterohepatitisenhypostatizingenhypostatisingencyclopaedistsencyclopaedismsencephalotomiesenantiomorphiesempoverishmentselectroplatingselectrographiesedriophthalmousebullioscopicaldisincorporatesdisincorporateddisimprisonmentdisempowermentsdisappropriatesdisappropriateddiplomatologiesdiphenylketonesdiaphototropiesdiaheliotropismdesulphurationsdermatoplastiesdermatographiesdermatographiasdepolarisationsdeplorabilitiesdephlogisticatedepersonalisingdehypnotisationdactylographiescytopathologiescounsellorshipscorruptiblenesscooperativitiescontemperationsconsumptivitiesconsumptivenessconspiratressesconceptualiserscomputerisationcomprehensivizecomprehensivisecompositenessescompliantnessescomplementisersclimatographieschromotherapieschondrophorineschenopodiaceouschemopsychiatrycervicographiescercopithecoidscentuplicationscathodographiescastanosperminecaprifoliaceousbronchographiesbisphosphonatesbiopsychologiesbioprospectingsbalneotherapiesarchpriesthoodsarchiepiscopacyappropinquitiesapprenticehoodsapothegmatisingapophthegmatistapophthegmatiseapoliticalitiesapheliotropismsanthropopathiesanthropometristanthropolatriesaminophenazonesalexipharmakonsactinotherapiesacroparesthesiaabsorptiometerstorpediniformestetrasporangiumsuperordinationstenopelmatidaespring-floweringspirochaetaceaesphenisciformesspectroscopicalself-pollinationself-pollinatingself-opinionatedself-improvementself-descriptionscrophularialessciadopityaceaeprospectivenessprofessionalisepraisworthinesspoverty-strickenpoitou-charentespoikilothermousplumbaginaceousophioglossaceaenonpsychoactivenonenterprisingnephrosclerosisnephrolithiasismephistophelianmephistopheleanlymphoblast-likelow-spiritednessleptosporangiumleptomeningitislepidodendraleskaleidoscopicalhippoglossoidesgossipmongeringgenus-megapodiusgasterophilidaeeuropeanisationepiscopalianismdermatophytosisdecompositionaldactyloscopidaectenocephalidesclosed-captionedbrownish-stripedbacteriophagousaspidophoroidesasclepiadaceousanthropogenesisalphabetisationall-encompassingaegyptopithecusaccipitriformes
Phrases (451)
water absorptionunskilled personsuperior generalsuborder ophidiastonecrop familystandup comedianstamp collectingstable companionspreading factorsports implementsports equipmentspiny-headed wormspelling contestspeech communityspecial contractspatial relationspatial propertysouthern baptistsound perceptionsolar prominencesingapore dollarsilicone polymerserial operationsergei prokofievsense impressionsecurity depositscorpaenoid fishrescue operationres ipsa loquiturreligious personregius professorreciprocal crosspsychotic beliefprunus domesticapresident wilsonpresident hooverpractice sessionpositive balancepolyphonic prosepolitical systempolitical spherepocket billiardsplexus caroticusplace of businesspit of the stomachpilgrim's journeypigeon droppingsphysical processpersonality testpasseriform birdpanel discussionosmotic pressureorder sapindalesoperating systemneotoma fuscipesmustela putoriuslocal post officeline one's pocketslepomis gibbosusleguminous plantjoseph priestleyjohn witherspoonironmonger's shopiridaceous plantintravenous dripinsurance policyhistorical papergloriosa superbageologic processgenus rhizophoragenus rhinopteragenus priodontesgenus potentillagenus passifloragenus pagophilusgenus himantopusgenus geothlypisgenus coperniciagenus aspidiotusgenus ailuropodafalco peregrinusemotional personeccentric persondomestic prelatedisplaced persondiospyros ebenumcoronoid processcompositor's casecomposite numbercivil censorshipchemical processcapital of swedencapital of israelbranta leucopsisascidian tadpolearachis hypogaeaapium graveolensancestor worshipamerigo vespucciamerican parasolalpinia speciosaalpine sunfloweralluvial depositalliaceous plantacer platanoidesabies lasiocarpaxyris operculatawilliam patersonwhite snapdragonwhistle-stop tourvena perforantisvena occipitalisus postal servicetwenty-two pistoltwelve olympianstropaeolum minustrifolium repenstrial impressiontemple of artemistelescopic sighttaste perceptiontallapoosa riversynoptic gospelsswertia speciosasweet potato vinesuspension pointsurgical processsuppurating soresupporting towersuperoxide anionstudio apartmentstriped muishondstephen sondheimsteel productionstamp collectionspotted weakfishspizella arboreaspinal nerve rootspinal accessoryspike suppressorspike microphonespecial olympicsspeak of the devilsound projectionsophora sinensissomali peninsulasodium phosphatesoapwort gentiansoapberry familyslip-joint pliersslip of the tongueslang expressionsir peter ustinovsir joseph paxtonsir jacob epsteinsino-japanese warsingapore islandshipboard systemseriphus politussensory epilepsysenile psychosisseidlitz powderssalmonella typhisalix lasiolepisrubiaceous plantrespiratory raterainbow seaperchpyrrhus of epiruspyramids of egyptpyloric stenosispulse modulationpulmonary plexispullorum diseasepull in one's hornspublishing housepublic relationsptolemaic systempterygoid plexuspterygoid musclepsychotic personpsychodelic drugpsychedelic rockprunus sieboldiiprotoctist orderprotoctist genusproteus anguinuspromotion systemprogressive rockprocess printingproboscis monkeyproboscis flowerprinting processprincess of walesprimrose jasmineprimitive personpride of barbadospresident taylorpresident monroeprecision cookieprairie schoonerprairie sagewortpotassium iodidepotage st. germainpostage frankingport jackson pinepope sylvester iipope callixtus iipolice constablepocketbook issueplectognath fishplayground slideplains spadefootpityriasis roseapitot-static tubepisonia aculeatapinus densiflorapinus cembroidespincushion hakeapin-tailed grousepilot blacksnakepieris protodicepicture postcardpicris echioidespicea orientalispholis gunnellusphenolic plasticphase transitionphase modulationpharaoh's chickenpersonnel officepentatonic scalepenstemon parryipenstemon doliuspelican crossingpectoralis minorpectoralis majorpearly razorfishpast progressivepassenger pigeonpainted tortoisepacific sturgeonoxylebius pictusoxalis pes-capraeorder therapsidaorder psilotalesorder primulalesorder piciformesorder parietalesorder opuntialesoral personalityophrys musciferaold-age pensionerodontoid processobservation postnorthern baptistnord-pas-de-calaisnon compos mentisnewspaper editormilitary posturemicroscope stagemicroscope slidemesophytic plantmenziesia pilosameadow spikemossmariner's compassmanic depressionmagnetic compasslupinus arboreuslobbying expenseliparis loeseliililiaceous plantlight microscopeleprosy bacilluslepiota rhacodeslegal separationlegal professionlegal philosophylanguas speciosakorean peninsulajapanese apricotixodes pacificusischemic hypoxiairis pseudacorusionospheric waveintercom speakerimportant personimplements of warimperforate anusidesia polycarpahypogastric veinhordeum pusillumhomarus capensisherb christopherheat prostrationheat dissipationhaptic sensationgreat depressiongramineous plantgrade separationgiuseppe balsamogestation periodgenus thermopsisgenus thamnophisgenus strophariagenus solenopsisgenus sitophylusgenus sceliphrongenus scaphiopusgenus salpichroagenus rhizopogongenus pylodictusgenus pygoscelisgenus psychotriagenus psychopsisgenus pritzelagogenus potamophisgenus pontederiagenus pomaderrisgenus polypodiumgenus polycirrusgenus polybotriagenus polyangiumgenus pollachiusgenus polioptilagenus polianthesgenus polemoniumgenus podilymbusgenus plasmodiumgenus piroplasmagenus pholistomagenus phlebodiumgenus perisoreusgenus pedionomusgenus pecopterisgenus paronychiagenus ostryopsisgenus oreopterisgenus ophisaurusgenus oligoporusgenus odontaspisgenus nigroporusgenus mesohippusgenus meconopsisgenus lycopodiumgenus lophosoriagenus liposcelisgenus leptospiragenus lasiocampagenus hippodamiagenus hippoboscagenus heliophilagenus gypsophilagenus gymnopilusgenus eupatoriumgenus eumetopiasgenus eriophorumgenus ectopistesgenus dryopterisgenus drosophilagenus dipteroniagenus diplotaxisgenus diplodocusgenus dimocarpusgenus corylopsisgenus conuropsisgenus conopodiumgenus commiphoragenus chrysopsisgenus chlorophisgenus chaenopsisgenus carphophisgenus calliphoragenus calliophisgenus ariocarpusgenus aplodontiagenus amphipriongarbage disposalfrench polynesiafrasera speciosaforceps deliveryflowering spurgeflavius josephusfive spice powderfictitious placefemale offspringfalco sparveriusezra loomis poundexplosive deviceexplosive chargeevening primroseeuropean sanicleeuropean catfisheuphorbia pepluseuphorbia ingensesophageal veinsequestrian sportepiscopal churchepigastric fossaepidemic roseolaenglish primroseects-credit pointeconomic processdomestic partnerdobereiner's lampdipterous insectdiane de poitierscrotalus lepiduscorpus mamillareconsumption weedcomputing systemcomputer sciencecomputer displaycomposite schoolcleanup positionclass psilotataeclass placodermiclass gnetopsidaclapp's favouritechinese primrosecauliflower soupcatalpa speciosacash in one's chipscapparis arboreacactus euphorbiabuilt-soap powderbroadly speakingbristlecone pinebreach of promisebosphorus bridgeboletus variipesboletus pallidusbipolar disorderbigtoothed aspenbig-toothed aspenbelgian sheepdogbatch processingbasket spikemossbaruch de spinozaaversion therapyautonomic plexusatomic explosionastilbe japonicaas far as possibleapostolic palaceapostelic fatheranal personalityalpine coltsfootaliterate personaedes albopictusactive transportacromial process
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