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

     (In Any Order)
    There are 856 15 letter words, 500 15 letter phrases and 0 15 letter abbr's with O,P,I,E,R in.
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    All 15 letter words15 Letter words with OPIER (in order)All words with O,P,I,E,RAnagrams of OPIER

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

    Expand?WordSave?LengthUsagePointsType
    extemporization15
    		35 nounn
    noun

    • a performance given extempore without planning or preparation

    overemphasizing15
    		35 verbv
    verb

    • place special or excessive emphasis on

    hyperpolarizing15
    		35 adjectiveadj
    Valid word for Scrabble US
    hydroxylapatite15
    		34 nounn
    Valid word for Scrabble US
    nephrectomizing15
    		34
    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
    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

    zoogeographical15
    		33 adjectiveadj
    Valid word for Scrabble US
    xerographically15
    		33 adverb, adjectiveadv, adj
    Valid word for Scrabble US
    or scroll down to see all results...
    Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

    All 15 Letter Words

    Words (856)
    cinematographerprofessionalismexperimentationpsychotherapistpithecanthropuspersonificationinappropriatelyspermatogenesisphysiotherapistunsportsmanlikemisapprehensionparthenogenesiselectrophoresisoversimplifyingcinematographicimpressionisticsurreptitiouslypretentiousnessplenipotentiarynonprofessionalappropriatenesssuperimpositionproportionatelypseudoephedrineexpressionisticneurophysiologyphotomultiplieroverspecializednonexperimentalintrospectivelyuncomplimentaryreapportionmentprestidigitatorpostoperativelymultiprocessingcomputerizationchloramphenicoldemographicallyretrospectivelyneuropsychiatrymisappropriatedincomprehensioncorrespondinglyreappropriatingunprepossessinguncomprehendingincomprehensivecomprehensivelyresponsiblenessreproducibilitypromiscuousnessprogressivenessprognosticativeprofessionalizeprestigiousnessprecipitousnessphosphocreatineperspicuousnessnonprescriptionneurohypophysisinopportunenesshermaphroditismextemporizationextemporisationcooperativenessconnoisseurshipbiogeographicalweatherproofinguncopyrightableuncompromisablesupernutritionssuperannuationsserendipitouslyreprivatizationrepristinationsrepresentationsreincorporatingreconceptualizerecapitulationspsychometricianproximatenessesproselytizationprohibitivenessprogressivisticprofitabilitiesprettificationspresuppositionspreregistrationpreprofessionalprefabricationspredispositionsposthemorrhagicpolysaccharidespolymerisationsphotoperiodismsphotoengravingspestiferousnessperspicaciouslypersonalizationperfectionisticpenuriousnessesparametrizationoveremphasizingoverconsumptionovercomplicatesovercomplicatedoperationalistsnonprofessorialnonmetropolitannoncompressiblemisappropriatesmicroprocessorsmetallographiesintrospectionalinterpretationsinterpellationsimprovabilitiesimpoverishmentsimponderabilityhypersalivationhyperfunctionalhyperfastidioushypercorrectionhydroxylapatitedisproportioneddaguerreotypistcyproheptadinesconceptualizerscomplementarieschlorpromazinesbusinesspersonsautotetraploidyautobiographersarteriographiesanthroposophiesanthropometriesallotetraploidsradioprotectionpreservationistpolycrystallinecomplementarityanthropocentriczoogeographicalxerographicallyunprofessionalsunappreciationstrypanosomiasestrifluoperazinethermoperiodismtemporarinessesteleprocessingssuperscriptionssupersaturationsuperovulationssupermajoritiessuperinfectionssuperinductionssupererogationssuperelevationssuperconvenientsupercontinentssuperconductivesuperconductingsulfinpyrazonessubreptitiouslysubproletariatssubprofessionalstreptothricinsstadtholdershipsporangiophoressplendiferouslyspinthariscopesspectroscopistsspectrographiessemipornographysaprogenicitiesretroperitonealrepudiationistsrepolarizationsrephotographingreincorporationreimplantationsrehospitalizingrapaciousnessesradiotherapistsradiotelephonesradiotelegraphsradioprotectivepyrotechnicallypurposivenessespsychotherapiespsychosurgeriespsychoneuroticspsychohistoriespseudoscorpionspseudomorphismspseudepigraphonprovocativenessprovincialitiesproteolyticallyprostatectomiesprosopographiesproprioceptionsproprietorshipspronunciamentospromotivenessespromotabilitiesproletarianizesproletarianizedproletarianisesproletarianisedprogressivitiespreterminationspressurizationsprepublicationspreponderationspreponderanciesprenotificationpremodificationpreimplantationprehistoricallypreformationistpredestinationspreconditioningprecipitinogensprecancellationpostmillenarianpostmastershipspostdivestiturepolymerizationspolyacrylamidespictorialnessesphytogeographicphysiotherapiesphrasemongeringphotosensitizerphotoreductionsphotoreceptionsphotogrammetricphotoelectronicphosphorylativephosphoproteinsphenylthioureasphenylketonuricphenobarbitonespharmacokineticpharmacognosiesperfunctorinesspentobarbitonespasteurizationsparthenocarpiespararosanilinesparanormalitiesparamyxovirusesparadoxicalnesspaleogeographicoverspeculationoverspeculatingoverspecializesoverprotectionsoverproportionsoverprogrammingoverproductionsoverprescribingoverpopulationsoverpersuasionsoveropinionatedoverexpectationovercompressingovercompliancesovercapitalizesovercapitalizedoverapplicationoscillographiesoptoelectronicsopprobriousnessoperativenessesoperationalismsoceanographicalnorepinephrinesnonreproductivenonphilosophersnonmetaphoricalnoncooperationsnoncomputerizednincompooperiesneuropathologicneuropathicallynephrectomizingmultiprocessorsmultipolaritiesmisdescriptionsmicrosporocytesmicropublishersmicroprojectorsmicroprojectionmicroporositiesmicrophotometrymetamorphicallymercaptopurinesmegacorporationmalpractitionerlegislatorshipsionosphericallyintraperitonealinterprovincialinterpopulationinterpersonallyinterparoxysmalintercomparisoninoperativenessincorruptnessesimprobabilitiesimpersonalizingimpersonalitiesimperiousnessesimmunotherapieshypochondriaseshypnotherapistshypervelocitieshypertonicitieshypersecretionshyperresponsivehyperproductionhyperpolarizinghypermodernistshypermobilitieshypermetabolismhyperinvolutionhyperinflationshyperextensionshyperexcretionshypercatabolismhydroxyprolineshydroxyapatitesheteromorphismshematoporphyringeostrophicallygeomorphologistgeomorphologiesfissiparousnessfibrinopeptidesexportabilitieseutrophicationserythropoietinsepichlorohydrinepeirogenicallyendoparasitismsenantiomorphouselectrodepositsdepolarizationsdepersonalizingdaguerreotypingdaguerreotypiescryptozoologiescounterpunchingcounterpointingcounterplottingcounterpicketedcounterpetitioncountercampaigncooperationistscontrollershipscontrapositivesconservatorshipcomputerphobiascomplimentarilycomplementizerscomplementarilycomparativenesscomparabilitiescircumspectionschronotherapieschlorpropamideschemotherapistschemoreceptionschancellorshipsbibliotherapiesbacteriophagiesautotetraploidsautobiographiesatmosphericallyaromatherapistsarchiepiscopateapolipoproteinsantiprogressiveanthropophagiesallotetraploidyallelomorphismsxeroradiographyunpretentiouslyunderproductionultramicroscopesuperstitiouslysuperpatriotismstreptobacillusstereotypicallyrepetitiousnessradiotelegraphypyroelectricityproblematicallyprepositionallypleuropneumoniaphotometricallyphenylketonuriaparthenogeneticmorphophonemicsmicrophotometerlexicographicallepidopterologyimportunatenessideographicallyhyperthyroidismhistoriographerenantiomorphismelectropositiveelectrophoreticdermatoglyphicscytophotometriccrossopterygiancontemporaneitycomptrollershipcompressibilityboustrophedonicultraprecisionsprerevisionistspredevaluationsnonreproduciblenonprogressivesnonoverlappingsinteroperativescountersteppingantidepressionszinjanthropusesxenomorphicallyvespertilioninevespertilionidsvapourishnessesvapourabilitiesunprotestantizeunprotestantiseunproportionateunprogressivelyunpremeditationunderperformingunderdevelopinguncooperativelyuncomprehensivetripersonaliststripersonalismstrinitrophenolstrainspotterishtopochemistriesthoracoplastiesthermotherapiestheriomorphosistheriomorphosestheriomorphismstherianthropismthanatographiestelautographiessymmetrophobiassymbolographiessyllabographiessuspercollatingsupervisorshipssuperstructionssuperorganicistsuperorganicismsuperordinatingsupernationallysuperfoetationssuperexaltationsuperconfidencesuperconductionsupercomputingssupercargoshipssuperadditionalsulphinpyrazonestrephosymboliastratosphericalstilpnosideritestereographicalsteganographiststeganographiesstadholdershipssporangiosporesspironolactonesspirochaetaemiaspiritousnessessphygmographiesspheroidizationspheroidisationspheroidicitiessphaerosideritespermatogeneticspermatoblasticspeleotherapiesshowerproofingsseptentrionallyselenographistsselenographicalseismographicalscrumptiousnessscolopendriformschizophreneticrummlegumptionsrummelgumptionsrumblegumptionsrontgenoscopiesroentgenoscopicrhyparographiesrhombporphyriesrhinencephalonsreprivatisationrepolarisationsrehospitalisingreconceptualisereciprocalitiespyrotechnicianspyretotherapiespulmobranchiatepterylographiespteridophilistspsychrometricalpsychogeriatricpsychochemistrypseudoarthrosisproverbializingproverbialisingprotospathairesproselytisationprosaicalnessesproprietoriallyproportionmentsproperispomenonpropagabilitiesprominentnessesproletariannessproletarianismsprojectizationsprojectisationsprogressionistsprogressionismsprogressionallyprogenitorshipsprogenitivenessprofessionalistproducibilitiesprocreativenessprocrastinativeprocessionalistproceleusmaticsprobationershipprimordialitiesprimogenitrixesprimogenitricespressurisationspresentationistpresentationismprepossessinglyprenegotiationspreformationismpredesignationspredatorinessespreconstructionpreconstructingpotentiometriesporphyrogenitesponderabilitiespolychlorinatedpoikilothermismpoikilothermiespococuranteismspneumatometriesplanometricallypiezometricallyphrenologicallyphraseographiesphotosensitiserphotorefractivephosphocreatinsphlebosclerosisphilosophasterspharyngoscopiespharmacopoeistspharmacogenomicphantasmagoriesphallocentrismspetrophysicistspetrocurrenciespetrochemicallypersonalisationperoxysulphuricperissosyllabicperissodactylicperissodactylesperiodontitisesperiodonticallyperfectionatingpatrifocalitiespasteurisationspassifloraceousparoemiographerparametrisationparallelopipedsparallelopipedaparaheliotropicpalaeographistspalaeographicalpalaeoanthropicovoviviparitiesoverspecialisesoverspecialisedoverpreparationovermultiplyingoveremphasisingovercapitalisesovercapitalisedornithodelphousornithodelphianorganotherapiesorchesographiesopisthographiesoophorectomizesoophorectomizedoophorectomisesoophorectomisednondescriptnessnoncomputerisedneurocomputingsnephrectomisingneoarsphenaminemusicotherapiesmisproportionedmisimprovementsmiscomprehendedmisappreciationmicropyrometersmicroprocessingmicropegmatiticmicropegmatitesmicrocomponentsmicroaerophilicmicroaerophilesmetropolitanizemetropolitanismmetropolitanisemetropolitanatemetallographistmenispermaceousmechanomorphismmassotherapistsmalpresentationmalappropriatesmalappropriatedlophobranchiatelipodystrophieslexicographistslepidodendroidskinematographickinematographerisoperimetricalirreciprocitiesintrosusceptioninopportunitiesinoperabilitiesinapprehensionsinappreciationsimprovvisatriceimprovvisatoresimprovisatrixesimprovisatricesimportabilitiesimperturbationsimpersonalisinghypsometricallyhypocrystallinehyperpolarisinghypermetropicalhydrotherapistshouseholdershiphomoeomorphismshieracosphinxeshieracosphingesheterostrophiesheterographicalherniorrhaphiesheresiographiesheresiographershemicryptophyteheliotropicallygraviperceptiongeomorphogenistgeomorphogeniesgeodemographicsferroprussiatesextemporarinessexplorationistsevaporabilitiesequiprobabilityequiponderatingequiponderancesenterohepatitisendocrinopathicenantiomorphiesempoverishmentseleutherophobiceleutherophobiaelectroplatingselectrographiesedriophthalmousedriophthalmiandurchkomponiertdisincorporatesdisincorporateddisimprisonmentdisempowermentsdisappropriatesdisappropriateddiaphototropiesdiaheliotropismdesulphurationsdermatoplastiesdermatographiesdermatographiasdepolarisationsdeplorabilitiesdepersonalisingdactylographiescryoprecipitatecounterpleadingcounsellorshipscorruptiblenesscooperativitiescontemperationsconspiratressesconceptualiserscomputerisationcomprehensivizecomprehensivisecomplementisersclimatographiescinemicrographycinematographedcineangiographychromotherapieschondrophorineschemotropicallychemopsychiatrychemolithotrophchemautotrophiccervicographiescercopithecoidscephalothoraciccathodographiescastanosperminecaprifoliaceousbronchographiesbrachiocephalicbioprospectingsbalneotherapiesarchpriesthoodsarchiepiscopacyappropinquitiesapprenticehoodsapheliotropismsanthropopathiesanthropometristanthropolatriesalexipharmakonsactinotherapiesacroparesthesiaabsorptiometerstranylcyprominetorpediniformestetrasporangiumtemporalizationsuperordinationspring-floweringspirochaetaceaesphenisciformesspectroscopicalself-improvementself-descriptionscrophularialesrhynchocephaliarhizopogonaceaeradiotelephonicradio-gramophonepterodactylidaeprospectivenesspropionaldehydeprofessionaliseprice-controlledprechlorinationpreachificationpraisworthinesspoverty-strickenpoitou-charentespoikilothermousphotoheliographphotoelectricalphoenicophoriumphenazopyridinepetromyzontidaepentaerythritolpaleornithologyorycteropodidaenonenterprisingneuroepitheliumnephrosclerosisnephrolithiasismyrmecophagidaemicrochiropteramarginocephaliamalacopterygianlow-spiritednessleptosporangiumlepidodendralesill-proportionedhypoproteinemiahypocellularityhyperlipoidemiahigh-performancehepatocarcinomahemimetamorphicgossipmongeringgomphotheriidaegasterophilidaeeuropeanizationeuropeanisationepikeratophakiaelectrophoridaeechocardiographdryopteridaceaedermatophytosisdactylopteridaecyprinodontidaecyclobenzaprineconiferophytinachloroplatinatecercopithecidaeceratopogonidaebrownish-stripedbeta-lipoproteinbalaenopteridaebacteriophagousaspidophoroidesanthropophagiteanthropogeneticanthropogenesisantheridiophorealpha-interferonaccipitriformesacanthopterygii
    Phrases (500)
    water absorptionunskilled persontincture of opiumtime of departuretactile propertysuperior generalsuborder ophidiastonecrop familyspreading factorsports implementsports equipmentspiny-headed wormspecial contractspatial relationspatial propertysouthern baptistsound perceptionsolar prominencesingapore dollarsilicone polymerserial operationsergei prokofievsense impressionsecurity depositscorpaenoid fishrescue operationres ipsa loquiturrepublic of palaurepublic of ghanarepublic of beninreligious personrelative pronounregius professorreflective powerreciprocal crossprunus domesticaprotective coverprivate propertypresident wilsonpresident hooverpractice sessionportrait painterpolyphonic prosepolitical spherepoitrine d'agneaupocket billiardsplexus caroticuspilomotor reflexpilgrim's journeypigeon droppingspiece of materialpictorial matterphysical processpersonality testpenetration bombpasseriform birdosmotic pressureorder sapindalesorder chiropteraoperational celloperating systemmustela putoriusmatrix operationluigi pirandellojoseph priestleyjohn witherspoonironmonger's shopiridaceous plantintravenous dripinsurance policyimperial mammothhistorical papergraphical recordgloriosa superbageologic processgeographic pointgenus rhizophoragenus rhinopteragenus priodontesgenus passifloragenus coperniciagenus ailuropodafamily leporidaefalco peregrinusemotional personeccentric persondomestic prelatedisplaced persondiospyros ebenumdigital computerdemocratic partydementia praecoxcrepitation ralecoronoid processcompositor's casecomposite numbercivil censorshipchemical processcapital of turkeycapital of oregoncapital of israelcapital of greececapital of francebroomrape familybranta leucopsisborrowed capitalarteria popliteaarachis hypogaeaapium graveolensancestor worshipamerigo vespucciamerican parasolalpine sunfloweracer platanoidesacademic programabies lasiocarpayellow pimpernelxyris operculataxerophytic plantwilliam patersonwhite snapdragonwhistle-stop tourvena perforantisus postal serviceultraviolet lamptropaeolum minustrifolium repenstrial impressiontrade protectiontouch perceptiontop fermentationtightrope walkertemple of artemistax depreciationtaste perceptiontarquin the proudtallapoosa riverswertia speciosasurgical processsuppurating soresupporting towersuperoxide anionstudio apartmentstriped muishondsteel productionspizella arboreaspinal nerve rootspinal accessoryspike suppressorspike microphonesound projectionsophora sinensissoapwort gentiansoapberry familyslip-joint pliersslang expressionsir peter ustinovsir joseph paxtonsir jacob epsteinsino-japanese warsingapore islandshipboard systemseriphus politussensory epilepsyseidlitz powdersrubiaceous plantround-trip ticketrespiratory raterepublic of yemenrepublic of nigerrepublic of naururepublic of maltarepublic of korearepublic of kenyarepublic of indiarepublic of haitirepublic of chinarepublic of chilereporting weightranalian complexrainbow seaperchpyrrhus of epiruspyrola ellipticapyrola americanapyramids of egyptpyloric stenosispurkinje networkpulmonary plexispullorum diseasepull in one's hornspublic relationspterygoid plexuspterygoid musclepsychotic personpsychodelic drugpsychedelic rockprunus sieboldiiproxima centauriprotoctist orderprotoctist genusproteus anguinusproterozoic aeonprotein moleculeprotea melliferaproprietary drugpromotion systemprogressive rockproduction orderprocess printingproboscis monkeyproboscis flowerprivet andromedaprinting processprinting concernprincess of walesprimrose jasmineprimitive personprimary electionpride of barbadospresident taylorpresident monroepreparation firepredatory animalprecision cookieprecambrian aeonprairie schoonerprairie sagewortpraetorian guardpowder techniquepotential energypotage st. germainpostage frankingport jackson pinepopliteal arterypope sylvester iipope gregory xiiipope alexander vipolitical theorypolitical leaderpolar coordinatepoint of no returnpliny the youngerplinian eruptionplayground slideplantation ownerplantago rugeliipityriasis roseapiranga olivaceapinus densiflorapinus cembroidespin-tailed grousepilot experimentpierre-paul brocapierre corneillepieris protodicepiedmont glacierpicture postcardpicris echioidespicea orientalisphase transitionpharaoh's chickenphanerozoic aeonpersonnel officeperpetual motionperiploca graecaperforating veinperegrine falconpercentage pointper capita incomepenstemon parryipelican crossingpectoralis minorpectoralis majorpearly razorfishpast progressivepassenger pigeonpartner relationparticipant rolepanduriform leafpainted tortoisepacific tree toadpacific sturgeonoxalis pes-capraeorder therapsidaorder psilotalesorder primulalesorder piciformesorder phalangidaorder pediculatiorder parietalesorder opuntialesorder ephemeridaorder embiopteraorder cydippideaoral personalityophrys musciferaoperating budgetold-age pensioneroil of turpentineodontoid processoccipital cortexobservation postnorthern baptistnord-pas-de-calaisnewspaper editorneuroleptic drugnerita pelorontanemophila auritamultiplier onionminiature poodlemilitary posturemikolaj kopernikmicroscope stagemicroscope slidemetamorphic rockmechanical powermartyr operationmariner's compassmanic depressionmaclura pomiferalupinus arboreuslunar time periodliparis loeseliilight microscopeleprosy bacilluslepiota rhacodeslegal separationlegal professionlegal proceedingkorean peninsulajohn rupert firthjohn hoyer updikejapanese apricotiron perchlorideiris pseudacorusipomoea tricoloripomoea purpureaipomoea panurataionospheric waveintercom speakerimportant personimplements of warimperforate anusidesia polycarpaice-hockey playerhypogastric veinhordeum pusillumhomarus capensisholy roman empirehoheria populneahigh-protein dietherb christopherheat prostrationgrigori potemkingreat depressiongramineous plantgrade separationgestation periodgerman police doggenus thermopsisgenus strophariagenus sceliphrongenus salpichroagenus rhizopogongenus psychotriagenus pritzelagogenus pontederiagenus pomaderrisgenus polycirrusgenus polybotriagenus piroplasmagenus perisoreusgenus pecopterisgenus paronychiagenus ostryopsisgenus oreopterisgenus ophisaurusgenus oligoporusgenus nigroporusgenus lophosoriagenus leptospiragenus eupatoriumgenus eriophorumgenus dryopterisgenus drosophilagenus dipteroniagenus dimocarpusgenus corylopsisgenus conuropsisgenus commiphoragenus chrysopsisgenus chlorophisgenus carphophisgenus calliphoragenus ariocarpusgenus amphipriongentiana proceragarbage disposalfringed polygalafrench polynesiafrasera speciosafortran compilerforceps deliveryflowering spurgefive spice powderfibre optic cablefiber optic cablefemale offspringfamily triopidaefamily proteidaefamily meropidaefamily caproidaefamily atropidaefalco sparveriusezra loomis poundexplosive chargeevening primroseeuropean wildcateuropean sanicleeuropean nut pineeuropean lemmingeuropean catfisheuropean bitterneuphorbia pepluseuphorbia litchieuphorbia ingenseuphorbia exiguaequestrian sportepiscopal churchepigastric fossaepidemic roseolaepidemic choleraenglish primroseelectrical powerelectric companyects-credit pointeconomic processdyadic operationdwarf nipplewortdrop in the bucketdrooping juniperdomestic partnerdobereiner's lampdipteryx odoratadipterous insectdiodora aperturadiane de poitierscrotalus lepiduscovert operationcorpus mamillareconic projectioncomputer sciencecomputer monitorcomputer graphiccomputer displaycomputer circuitcompound proteincomplex fractioncommon grape vinecommercial paperclass placodermiclapp's favouritechinese primrosechiacoan peccarychecking programchao phraya rivercecropia peltatacauliflower soupcargo helicoptercapparis arboreacandlepower unitcanada porcupinecactus euphorbiabuilt-soap powderbroadly speakingbristlecone pinebreach of promisebosphorus bridgeboletus variipesbleaching powderbirth preventionbipolar disorderbinary operationbenzoyl peroxidebehavior therapybatch processingbaruch de spinozabarium protoxideaversion therapyas far as possibleargiope aurantiaapparent horizonapostelic fatheranal personalityamerican oil palmalpine goldenrodaliterate personairport terminalactive transportacromial process
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