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

 (In Any Order)
There are 683 15 letter words, 345 15 letter phrases and 0 15 letter abbr's with O,O,P,R in.

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

Expand?WordSave?LengthUsagePointsType
psychobiography15
36 nounn
Valid word for Scrabble US
extemporization15
35 nounn
noun

• a performance given extempore without planning or preparation

hexachlorophene15
35 noun, adjectiven, adj
noun

• antibacterial substance that is a water-soluble powder used in antiseptic soaps and toothpaste

hydroxyprolines15
34 nounn
noun

• a crystalline amino acid obtained from gelatin or collagen

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
polymorphically15
32 adverb, adjectiveadv, adj
Valid word for Scrabble US
phytogeographic15
32 adjectiveadj
Valid word for Scrabble US
hypothyroidisms15
32 nounn
noun

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

cryptozoologist15
32 nounn
Valid word for Scrabble US
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All 15 Letter Words

Words (683)
professionalismpersonificationphotojournalistunpronounceableprognosticationanthropologicalprocrastinationelectrophoresispharmacologicalimprovisationalphotojournalismanthropomorphicnonprofessionalsuperimpositionproportionatelymicroscopicallycardiopulmonaryneurophysiologyphotomultipliermicrophotographreapportionmentproportionalitypostoperativelyhypochondriacalgynandromorphiccomputerizationchloramphenicolincomprehensioncorrespondinglycontemporaneousprognosticatingphosphorescencecounterproposalultrasonographyrhombencephalonpromiscuousnessprognosticativeprofessionalizephosphocreatinenonprescriptionneurohypophysisinopportunenessextemporizationextemporisationdisproportionalcooperativenessconnoisseurshipchromatographicbiogeographicalweatherproofinguncompromisableunchoreographedtrypanosomiasistranspositionalthromboplastinsthermoreceptorsreincorporatingrechoreographedradioautographypsychohistorianprotozoologistsproselytizationprognosticatorspresuppositionspreprofessionalpredispositionsposthemorrhagicpolymerisationsphotoperiodismsphotoengravingsphotoautotrophspersonalizationparasitologistsoverconsumptionovercomplicatesovercomplicatedorthophosphatesoperationalistsnonprofessorialnonmetropolitannonimportationsnoncompressiblemonopropellantsmicroprocessorsmechanoreceptorintrospectionalimprovisatorialhypersomnolencehypercorrectionhomotransplantshistoriographicelectrophoreseddisproportioneddisapprobationscorticotrophinscongresspersonschromatographedchlorpromazineschemoautotrophyautotrophicallyautotetraploidyautoradiographsautobiographersastrophotographanthroposophiesanthropometriesallotetraploidsradioprotectionanthropophagousanthropocentriczoogeographicalunprofessionalstrypanosomiasestransportationsthermoperiodismsuperphenomenonsuperovulationssupererogationssuperconductorssubprofessionalsporangiophoresspectroscopistssemipornographyretroperitonealrepolarizationsrephotographingreincorporationrechromatographradiotelephonesradioprotectiveradioautographspsychoneuroticspsychohistoriespsychobiographypseudoscorpionspseudomorphismsprovocativenessprotoporphyrinsprotohistoriansproteolyticallyprosthodontistsprostatectomiesprosopographiesproprioceptionsproprietorshipsproportionatingpronunciationalpronunciamentospromotivenessespromotabilitiesprohibitionistsprocrastinatorsprioritizationspreponderationsprenotificationpremodificationpreformationistpreconditioningposttransfusionpoststimulatorypostproductionspostirradiationpopularizationsponderousnessespolymorphicallypolymerizationsphytogeographicphytogeographerphototypesetterphototropicallyphotosensitizerphotoreductionsphotoreceptionsphotoproductionphotogrammetricphotoelectronicphotodegradablephosphorylativephosphorylationphosphorylatingphosphoproteinsphonogramicallyphonocardiogramphilanthropoidsphenobarbitonespharmacologistspharmacognosticpharmacognosiespentobarbitonesparasitologicalpaleogeographicovoviviparouslyoverspeculationoverprotectionsoverproportionsoverprogrammingoverproductionsoverpopulationsoverpersuasionsoveropinionatedoverexpectationoverdevelopmentovercompressingovercompliancesovercompensatesovercompensatedoverapplicationoutdoorsmanshiposcillographiesorthopsychiatryoptoelectronicsopprobriousnessopportunenessesoperationalismsoceanographicalnonreproductivenonphotographicnonphilosophersnonperformancesnonmetaphoricalnoncooperationsnoncontemporarynoncomputerizednonbiographicalnincompooperiesneuropathologicneurohypophysesmultiprocessorsmicrosporocytesmicroradiographmicropulsationsmicroprojectorsmicroprojectionmicroporositiesmicrophotometrymicromorphologymicrobarographsmegasporophyllsmegacorporationmacrophotographlymphosarcomatalogographicallyionosphericallyintrapopulationinterpopulationintercomparisonhypothyroidismshypochondriaseshyperproductionhyperinvolutionhydroxyprolinesholographicallyheteromorphismshematoporphyringrandparenthoodgeostrophicallygeomorphologistgeomorphologieseutrophicationserythropoietinsepichlorohydrinenantiomorphouselectrophoreseselectrodepositsecocatastrophesdepolarizationsdephosphorylatecryptozoologistcryptozoologiescryptosporidiumcryoprotectantscounterresponsecounterprotestscounterprojectscounterpointingcounterplottingcounterpetitioncouncillorshipscorrespondencescorporealnessescooperationistscontrollershipscontrapositivescontrapositionsconservatorshipcomputerphobiasclaustrophobiaschronotherapieschromatographerchlorpropamideschemoreceptionscephalothoraxescephalothoracesbronchoscopistsbipolarizationsautotetraploidsautobiographiesapolipoproteinsantipornographyanthropophagiesanthropologistsamorphousnessesallotetraploidyallelomorphismsachondroplasiasxeroradiographyunderproductionultramicroscopetopographicallytelephotographyroentgenographyprepositionallypolyelectrolytepleuropneumoniaphototelegraphyphotomicrographphotometricallyphotolithographorganophosphateneuropsychologymorphophonemicsmorphologicallymicrosporophyllmicrosporangiummicrophotometermacroscopicallylymphogranulomalepidopterologyhypochondriasishistoriographerhexachloropheneenantiomorphismelectropositiveelectrophoreticelectromyographdessertspoonfulcytophotometriccrossopterygiancontemporaneitycomptrollershipcholangiographyboustrophedonicautoradiographyanthropopathismanisotropicallyachondroplasticnonreproduciblenonprogressivesnonoverlappingsanticorruptionsxylotypographicxenomorphicallyunproportionateuncooperativelyultramicroscopytropicalizationtropicalisationtrinitrophenolstopochemistriesthoracoplastiesthermobarographtheriomorphosistheriomorphosestheriomorphismstelestereoscopetelephotographssynchronoscopessymmetrophobiassymbolographiessuperfoetationssuperconductionstrephosymboliasporangiosporesspironolactonesspheroidizationspheroidisationspermatorrhoeasshowerproofingsscolopendriformrontgenotherapyrontgenoscopiesroentgenoscopicroentgenoscopesroentgenographsrhombporphyriesrhombenporphyryrhombenporphyrsrepolarisationsradioscopicallyradiophosphorusradiophonicallypyrophotometerspyrophotographypyrophotographspyramidologistspseudoarthrosispseudoarthrosesprotospathariusprotospathairesprotistologistsprothonotariatsprosopographersproslambanomeneprosenchymatousproselytisationpropylitizationpropylitisationproprietoriallypropositionallyproportionmentsproperispomenonpronominalizingpronominalisingprolocutorshipsprojectizationsprojectisationsprohibitionismsprogressionistsprogressionismsprogressionallyprogenitorshipsprofessionalistprocuratorshipsprocrastinatoryprocessionalistprobationershipprobabilioristsprobabiliorismsprioritisationsprenegotiationspreformationismpreconstructionpotentiometriesporphyrogenitespopularisationspolysaccharosespolychromatismspolychloroprenepolychlorinatedpolycarboxylatepoikilothermismpoikilothermiespococuranteismsphrenologicallyphotozincographphotoxylographyphototypographyphototransistorphototopographyphototelegraphsphotosensitiserphotorefractivephotomacrographphotofluorogramphotoelectrodesphotoconductorsphosphoroscopesphosphocreatinsphonautographicphlebosclerosisphlebosclerosesphilosophasterspharyngoscopiespharyngologistspharyngologicalpharmacopolistspharmacopoeistspharmacognosistpharmacogenomicpersonalisationperiodontitisesperiodonticallyperchloroethenepassifloraceousparthenocarpousparoemiographerparaheliotropicparabolizationsparabolisationspalaeontographypalaeoanthropicovoviviparitiesoverpreparationorthophosphoricornithodelphousornithodelphianorganotherapiesorganographistsorganographicalorchesographiesopisthographiesophthalmometersoophorectomizesoophorectomizedoophorectomisesoophorectomisedonychocryptosisonychocryptosesnonproductivitynoncomputerisednomographicallyneurocomputingsnephroblastomasmyocardiographsmorphinomaniacsmonographicallymisproportionedmicropyrometersmicroprocessingmicrocomputingsmicrocomponentsmicroaerophilicmicroaerophilesmetropolitanizemetropolitanismmetropolitanisemetropolitanatemechanomorphismlophobranchiatelipodystrophieslepidodendroidslaryngoscopistsintrosusceptioninopportunitiesimprovvisatoresidiomorphicallyhystricomorphichypophosphoroushypomenorrhoeashypochondriastshypochondriasmshygroscopicallyhyetometrographhydrotropicallyhydrosulphuroushouseholdershiphomoeomorphismshexachlorophaneheterostrophiesheliotropicallygramophonicallyglossographicalgeomorphogenistgeomorphogeniesgeodemographicsgalvanotropismsexplorationistsergatandromorphendocrinopathicenantiomorphieseleutherophobiceleutherophobiaelectroreceptorelectrophorusesedriophthalmousdysmorphophobiadurchkomponiertdisincorporatesdisincorporateddiaphototropismdiaphototropiesdiaheliotropismdextrophosphatedermatophytosesdepolarisationscounsellorshipscorrespondentlycorporificationcorporatenessescooperativitiescontrapropellercontemporaneanscontemperationsconscriptionistcomputerisationcircumpositionschromoxylographchromotherapieschromatosphereschromatophorouschondrophorineschemotropicallychemolithotrophchemoautotrophschemautotrophiccercopithecoidscephalothoraciccathodographiescathodographerscaprifoliaceousbronchoscopicalbronchographiesbipolarisationsbioprospectingsbatrachophobiasautomorphicallyarchpriesthoodsappropinquationapprenticehoodsapheliotropismsanthroposophistanthropopsychicanthropophuismsanthropophobicsanthropophobiasanthropopathiesanthropometristanthropolatriesanthropogenesesanthropobiologyandrogynophoresanamorphoscopesallotriomorphicaerohydroplanesabsorptiometerstorpediniformestemporalizationsuperordinationsphaerobolaceaespectroscopicalsauropodomorpharocket-propelledrhizopogonaceaeradiotelephonicradiophotographradio-phonographradio-gramophoneptilonorhynchusprotozoologicalprotoarcheologypropionaldehydeproinflammatoryprofessionalisepro-inflammatoryprice-controlledprechlorinationpoitou-charentespoikilothermousphotoheliographphotoelectricalphotocoagulatorphoenicophoriumpetromyzontidaeperonosporaceaeperfluorocarbonpaleornithologypaleodendrologypalaeogeographyorycteropodidaeopisthorchiasisopisthobranchianephrosclerosismicrochiropteramacrosporangiumleptosporangiumill-proportionedhypoproteinemiahepatocarcinomagymnosporangiumgossipmongeringgorgonocephalusgomphotheriidaeeuropeanizationeuropeanisationelectrophoridaeechocardiographdownward-slopingdermatophytosiscyprinodontidaeconiferophytinachloroplatinateceratopogonidaecephalochordatecephalochordatabeta-lipoproteinbacteriophagousaspidophoroidesaphyllophoralesanthropophagiteanthropogeneticanthropogenesisantheridiophorealpha-tocopheral
Phrases (345)
x-ray photographywater absorptiontincture of opiumsuborder ophidiastonecrop familyspur-of-the-momentsports announcersound perceptionsolar prominencesoftware productsingapore dollarsilicone polymerserial operationsergei prokofievscorpaenoid fishschool principalschool newspaperscholarly personsaturation pointrescue operationreligious personrelative pronounregius professorreciprocal crossprotective coverpresident hooverpour cold water onpolyphonic prosepolar oppositionpilomotor reflexpigeon droppingsphyseter catodonphonograph albumpersonal pronounpenetration bombosmotic pressureorycteropus aferorder plecopteraorder orthopteraorder lagomorphaorder chiropteraoperational cellnon-profit-makingnetwork topologymatrix operationlogistic supportjohn witherspoonironmonger's shophomework problemhippocratic oathgroup discussiongloriosa superbageologic processgeographic pointgenus sceloporusgenus rhizophoragenus priodontesgenus podocarpusgenus lycoperdongenus hyalophoragenus ailuropodafreedom of speechfour-part harmonyemotional personebony spleenwortdiospyros ebenumcrossword puzzlecoronoid processcopper-base alloycomputer programcompositor's casecomposite numbercomplex body partcoffea canephoraclass ciliophoracapital of oregoncapital of norwaycapital of jordanbroomrape familyborrowed capitalbiological groupavoirdupois unitasperula odorataapplication formapothecary's shopapetalous flowerancestor worshipalveolar processwomen's army corpswhistle-stop tourweapons platformunwelcome persontwo-furrow ploughtropaeolum minustropaeolum majustrade protectiontouch perceptiontop fermentationtongue depressorthroat protectortemporary workertemporary hookuptallapoosa riverswamp rose mallowsupporting towersupport stockingsuperoxide anionstock photographsteel productionspotted sea troutspore mother cellspinal nerve rootspike microphonespace laboratorysound projectionsophora sinensissophora japonicasoftware programsodium-vapor lampsoapwort gentiansnowdrop anemonesnapshot programsmokeless powderslopseller's shopsir joseph paxtonsensory receptorrupicolous plantroom temperatureroly-poly puddingrepublic of koreapyrophoric alloypyloric stenosispush-down storagepush-button radiopull in one's hornspsychotic personprotoctist orderprotoctist genusproterozoic aeonprotein moleculepropylene glycolproportional taxpropenyl alcoholpromotion systemprogressive rockproduction orderproboscis monkeyproboscis flowerpride of barbadospresident monroeprecision cookieprairie schoonerpower of attorneypotato tuberwormpotato tuber mothposthumous birthportmanteau wordport orford cedarport jackson pineporphyritic rockpope gregory xiiipolitical theorypolar coordinatepoint of no returnpodocarpus amaraplantation ownerpinot chardonnaypieris protodicephylum phoronidaphotograph albumphosphorous acidphanerozoic aeonpersonnel officepersona non grataperpetual motionperformance bondpectoralis minorpectoralis majorpawnbroker's shoppaul vinogradoffpassion of christpartial abortionparochial schoolparker house rollparasol mushroomparabolic mirrorpainted tortoiseorganic compoundoregon crab appleorder psocopteraorder psilotalesorder piciformesorder opuntialesorder neuropteraorder mallophagaorder embiopteraorder dermopteraorder coleopteraoral personalityopportunity costophrys sphegodesold-age pensioneroil of turpentineodontoid processoccipital cortexobservation postnymphaea odoratano-par-value stocknews photographynew world sparrownerita pelorontamyocastor coypusmultiplier onionmost importantlymoral philosophymonocarpic plantminiature poodlemikolaj kopernikmicroscope stagemicroscope slidemetamorphic rockmartyr operationmarco polo's sheepmajority opinionlogic programinglobed spleenwortlight microscopelepiota rhacodeslegal professionlarge tooth aspenjohn hoyer updikejohn cowper powysiron perchlorideipomoea tricoloripomoea purpureaipomoea panurataionospheric waveinky-cap mushroomimportant personhyponitrous acidholy roman empirehoheria populneaheat prostrationgrigori potyokingrigori potemkingreen woodpeckergestation periodgerman police doggenus tropaeolumgenus tragopogongenus sporobolusgenus spodopteragenus rhizopogongenus pyrophorusgenus pteropogongenus polybotryagenus polybotriagenus phrynosomagenus petromyzongenus ostryopsisgenus oreopterisgenus oligoporusgenus nigroporusgenus neurosporagenus lophosoriagenus lophophoragenus hyperoodongenus eriophorumgenus drosophilagenus cystophoragenus crotophagagenus corylopsisgenus conuropsisgenus conocarpusgenus commiphoragenus chlorophisgenus cercosporagenus astropogongenus aphrophoragenus andropogonfortran compilerforgetful personezra loomis poundeuropean lobstereuropean countryepidemic roseolaeconomic processdyadic operationdue process of lawdryas octopetaladrooping juniperdowny woodpeckerdollar diplomacydipteryx odoratadiplomatic corpsdiospyros kurziidiodora aperturadesktop computerdamp-proof coursectenophore genuscovert operationcotes de provencecoprinus comatuscontempt of courtconic projectioncondylar processcomputer storagecomputer networkcomputer monitorcompound proteincomplex fractioncompany operatorcommon grape vinecommon buttercupcolorado springscolorado plateauclass gastropodacauliflower soupcargo helicoptercape forget-me-notcalifornia poppybutea monospermabulletproof vestbuilt-soap powderbromus japonicusbromophenol bluebreach of promisebosphorus bridgeborder patrolmanbloomsbury groupbipolar disorderbinary operationbenzoyl peroxidebarium protoxidearundo conspicuaarthropod familyapparent horizonanthony trollopeangular positionanatropous ovulealpine goldenrodagropyron repensacromial processacrocarpous mossabandoned person
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