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

 (In Any Order)
There are 827 15 letter words, 356 15 letter phrases and 0 15 letter abbr's with O,O,R,I,S in.

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

Expand?WordSave?LengthUsagePointsType
psychobiography15
36 nounn
Valid word for Scrabble US
hydroxyprolines15
34 nounn
noun

• a crystalline amino acid obtained from gelatin or collagen

demythologizers15
34 nounn
Valid word for Scrabble US
overhomogenizes15
33 verbv
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

chlorothiazides15
33 noun, adjectiven, adj
noun

• a diuretic drug (trade name Diuril) used in the treatment of edema and hypertension

synchronization15
32 verb, nounv, n
noun

• the relation that exists when things occur at the same time

• an adjustment that causes something to occur or recur in unison

• coordinating by causing to indicate the same time

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
cryptozoologies15
32 nounn
Valid word for Scrabble US
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All 15 Letter Words

Words (827)
congratulationsrevolutionariesprofessionalisminsubordinationsynchronizationpersonificationphotojournalistprognosticationprocrastinationelectrophoresisuncontroversialimprovisationalphotojournalismnonprofessionalsuperimpositionneoconservativemicroscopicallysynchronisationconservationistvasoconstrictorneurophysiologydisorganizationcytomegaloviruscontroversiallystereoisomerismoverstimulationgastronomicallyconstructionistpostoperativelyinconsiderationinterrogatoriesunceremoniouslyreconsiderationincomprehensionendocrinologistcorrespondinglytroubleshootingprognosticatingrationalisationmisconstructionatherosclerosispromiscuousnessprognosticativeprofessionalizephosphocreatinenonprescriptionneurohypophysismeritoriousnessinopportunenessextemporisationdisproportionalcooperativenessconnoisseurshipagranulocytosisuncompromisableultramicrotomestrypanosomiasistrisoctahedronstranspositionaltransformationsthyroidectomiesthromboplastinssuborganizationstoichiometriessociohistoricalsocioculturallyschoolmasterishroentgenologistribonucleotidesrevolutionizersrevolutionisingresocializationreorganizationsreorchestrationremobilizationsreinvigorationsrecommendationsreafforestationpsychohistorianprotozoologistsproselytizationprognosticatorspresuppositionspreprofessionalpredispositionsposthemorrhagicpolymerisationsphotoperiodismsphotoengravingspersonalizationparasitologistsoverhomogenizesoverevaluationsoverdecorationsoverconsumptionovercomplicatesosmoregulationsorchestrationaloperationalistsodoriferousnessnonprofessorialnonimportationsnonconstructivenonconformitiesnoncompressiblenitrocellulosesneuroanatomistsmonosaccharidesmicroprocessorsmicrobiologistsliturgiologistskremlinologistsintrospectionalinterconversionintercommunionsimprovisatorialhistoriographicglucocorticoidsforeordinationsfoolhardinessesfloriferousnessechinodermatousdisproportioneddisorientationsdisapprobationsdiastereoisomerdemonstrationaldecontaminatorsdeconstructionscountermelodiescorticotrophinscorticosteronescontortionisticconglomerationsconfectioneriesconfectionariesconcretizationsconcessionairescommissionairescommensurationscoinvestigatorschlorpromazinescategorizationsbronchodilatorsbioregionalistsbiodegradationsautoradiographsautobiographersastrobiologistsanticholesterolanthroposophiesanthropometriesallotetraploidsacrimoniousnessthromboembolismceremoniousnesscarnivorousnessatheroscleroticworrisomenessesvoraciousnessesunprofessionalsunfossiliferoustrypanosomiasestrichomonacidestransportationsthermoperiodismthermojunctionssuperovulationssupererogationssubprofessionalstrongyloidosisstrongyloidosessteroidogenesissteroidogenesesstereologicallysporangiophoresspectroscopistsseroconversionssemipornographysclerotizationsrumormongeringsroentgenologiesribonucleosidesrheumatologistsrevalorizationsretrogradationsretinoblastomasrepolarizationsremonetizationsreintroductionsreconstructionsreconstitutionsreconsolidatingreconsecrationsreconfirmationsreconciliationsrecommissioningrecolonizationsrecodificationsradiotelephonesradiostrontiumsradiobiologistsradioautographspsychoneuroticspsychohistoriespsychobiographypseudoscorpionspseudomorphismsprovocativenessprotoporphyrinsprotohistoriansprosthodontistsprostatectomiesprosopographiesproprioceptionsproprietorshipspronunciamentospromotivenessespromotabilitiesprohibitionistsprocrastinatorsprioritizationspreponderationspreformationistposttransfusionpoststimulatorypostproductionspostirradiationpopularizationspolymerizationsphotosensitizerphotoreductionsphotoreceptionsphosphorylativephosphorylationphosphorylatingphosphoproteinsphilanthropoidsphenobarbitonespharmacologistspharmacognosticpharmacognosiespentobarbitonesparasitologicaloxidoreductasesovoviviparouslyoverspeculationoversaturationsoverregulationsoverprotectionsoverproportionsoverproductionsoverpopulationsoverpersuasionsovermedicationsoverextractionsoverestimationsoverdiscountingoverconfidencesovercompressingovercompliancesovercommitmentsoutdoorsmanshiposcillographiesorthopsychiatryorthogonalitiesorganometallicsorganochlorinesoptoelectronicsopprobriousnessoperationalismsobstructionistsobstructionismsobservationallynonuniformitiesnonsegregationsnonrecombinantsnonrecognitionsnonphilosophersnonintercoursesnoninformationsnoncorrelationsnoncooperationsnonconstructionnonconservativenonconservationnoncelebrationsnonastronomicalnonaristocraticnincompooperiesneurotoxicitiesneurosecretionsneurobiologistsmultiprocessorsmonocrystallinemonochromatismsmongrelizationsmisrecollectionmisorientationsmisinformationsmiscorrelationsmicrotonalitiesmicrosporocytesmicropulsationsmicroprojectorsmicroporositiesmicrometeoroidsmicrometeoritesmicroinjectionsmicroevolutionsmicroelectrodesmicrodissectionmicrocosmicallymicrobarographsmacroevolutionsmacrocosmicallylabyrinthodontslaboriousnessesionosphericallyintercomparisonindoctrinationsincoordinationshypothyroidismshypochondriaseshydroxyprolineshydrocortisoneshydrobiologistshorizontalitieshexylresorcinolheteromorphismshemoglobinuriasgeostrophicallygeomorphologistgeomorphologiesgeometrizationsgeohydrologistsgeochronologistgeochronologiesfrivolousnessesferociousnessesexcommunicatorseutrophicationsethnohistoricalethnohistorianserythropoietinsenterocolitisesendocrinologiesenantiomorphouselectrodepositselectroacousticeconometriciansechocardiogramsdorsoventralitydisinformationsdisconformitiesdichloroethanesdepolarizationsdemythologizersdemoralizationsdeconsecrationsdecolorizationsdechlorinationscryptozoologistcryptozoologiescryptosporidiumcounterquestioncouncillorshipscotransductionscorticosteroidscorrosivenessescooperationistscontrollershipscontrapositivescontrapositionscontradictoriescontainerboardsconservatorshipcongressionallyconcelebrationscomputerphobiasclaustrophobiascircumvolutionscircumlocutionschronotherapieschronobiologistchronobiologieschondrocraniumschlorpropamideschlorothiazideschemoreceptionscarcinosarcomasbronchoscopistsbowdlerizationsbourgeoisifyingbipolarizationsbioremediationsbioregionalismsbiogeochemistrybacteriologistsautotransfusionautotetraploidsautobiographiesatrociousnessesariboflavinosisariboflavinosesapolipoproteinsantiforeclosureantiabortionistanthropophagiesanthropologistsallelomorphismsallegorizationsaerosolizationsadenocarcinomasachondroplasiasultramicroscopeprepositionallyoligosaccharideneoconservatismmorphophonemicsmicrosporophyllmicrosporangiummacroscopicallyincongruousnesshypochondriasishistoriographerhemochromatosisenantiomorphismelectropositivecrossopterygiancomptrollershipchorioallantoisboustrophedonicanthropopathismanisotropicallyachondroplasticnonstationariesnonprogressivesnonoverlappingsendometriosisesanticorruptionswatercolouristsvitriolizationsvitriolisationsvibroflotationsuterogestationsultramicroscopytropicalisationtrinitrotoluolstrinitrophenolstrinitrocresolstriiodomethanestopochemistriesthremmatologiesthoracoplastiesthermochromismstheriomorphosistheriomorphosestheriomorphismstelomerizationstelomerisationssynchronologiessymmetrophobiassymbolographiessuperfoetationssuperconductionsuborganisationsubcommissionerstrombuliferousstrobilizationsstrobilisationsstrephosymboliastoicheiometricstoechiometriesstereoisometricsporangiosporesspironolactonesspheroidizationspheroidisationshowerproofingsscolopendriformsclerotisationsschoolmistressyschoolmasteringrostrocarinatesrontgenoscopiesrontgenologistsrontgenizationsrontgenisationsroentgenoscopicroentgenisationrhombporphyriesrhinoscleromatarevolutionisersrevalorisationsretrogressionalretrocognitionsrestorationistsrestorationismsresocialisationrepolarisationsreorganisationsrenormalisationremythologisingremoralizationsremoralisationsremonetisationsremobilisationsregionalisationreformationistsreconsolidationreconnoissancesrecondensationsrecolonisationsreauthorisationradioscopicallyradiophosphoruspyramidologistspseudoarthrosisprotospathariusprotospathairesprotistologistsprothonotariatsproselytisationpropylitisationpropositionallyproportionmentsproperispomenonpronominalisingprolocutorshipsprojectizationsprojectisationsprohibitionismsprogressionistsprogressionismsprogressionallyprogenitorshipsprofessionalistprocuratorshipsprocrastinatoryprocessionalistprobationershipprobabilioristsprobabiliorismsprioritisationsprenegotiationspreformationismpreconstructionpotentiometriesporphyrogenitespopularisationspolychromatismspoikilothermismpoikilothermiespococuranteismsphototransistorphotosensitiserphosphocreatinsphlebosclerosisphilosophasterspharyngoscopiespharyngologistspharmacopolistspharmacopoeistspharmacognosistpersonalisationperiodontitisespassifloraceousparabolizationsparabolisationsovoviviparitiesoverhomogenisesoverhomogenisedoverglamorisingoverflourishingovercorrectionsosteoarthriticsorthophosphoricorthogonalisingorthochromatismornithodelphousorganotherapiesorganographistsorchesographiesopisthographiesoophorectomizesoophorectomisesoophorectomisedonychocryptosisoneirocriticismomnifariousnessoligomerisationoestrogenicallyoctocentenariesobstructionallynovocentenariesnotoriousnessesnorethisteronesnoncomputerisednitrogenisationneuroethologiesneurocomputingsnarcoterroristsnarcoterrorismsmyristicivorousmyocardiographsmortiferousnessmorphinomaniacsmonosymmetricalmongrelisationsmisproportionedmicropyrometersmicroprocessingmicrodetectionsmicrocomputingsmicrocomponentsmicroaerophilesmetropolitanismmetropolitanisemetagrobolisingmechanomorphismlithochromaticslipodystrophieslepidodendroidslaryngoscopistsjournalizationsjournalisationsintrosusceptioninterosculationinteriorisationinterconnexionsinterconnectorsinorganizationsinorganisationsinopportunitiesinodorousnessesimprovvisatoresimmunoreactionsimmortalisationhystricomorphichypochondriastshypochondriasmshygroscopicallyhydrogeologistshydrogenisationhydrocorallineshouseholdershiphomoeomorphismshomochromatismsholocrystallineheterostrophiesheterosocialityheterochronismsherbivorousnessgrammatologistsglossographicalgeomorphogenistgeomorphogeniesgeometrisationsgeodemographicsgalvanotropismsfractionisationformularisationforeshorteningsforeordainmentsexplorationistsenthronizationsenthronisationsendoradiosondesenantiomorphieselectrolysationelectroformingsedriophthalmousectomycorrhizasdysmorphophobiadownregulationsdolichosaurusesdisincorporatesdisincorporateddisharmoniouslydisforestationsdisconfirmationdiscomboberatesdiscomboberateddiscolourationsdiaphototropismdiaphototropiesdiaheliotropismdextrorotationsdevalorizationsdevalorisationsdepolarisationsdemythologisersdemoralisationsdemeritoriouslydehydroretinolsdeglamorisationdecommissionersdecolourisationdecolorisationsdecarbonisationcyclobarbitonescounsellorshipscorrosibilitiescorrodibilitiescorreligionistscooperativitiesconvulsionariesconveyorisationconversationismcontrariousnesscontesserationscontemperationsconstructionismconservatoriumsconscriptionistconfessionariesconcretisationsconcessionnaireconcessionariescomputerisationcolourabilitiescircumpositionscircumforaneouschromotherapieschromatologistschondrophorinescholesterolemiachlorthalidoneschloritizationschloritisationscercopithecoidscathodographiescategorisationscaprifoliaceouscalorificationsbronchoscopicalbronchographiesbronchiolitisesbowdlerisationsbloodthirstiestbipolarisationsbioprospectingsbioastronauticsbatrachophobiasastronavigatorsastrogeologistsarchpriesthoodsarcheozoologistarcheozoologiesarcheobotanistsarchaezoologiesarchaeobotanistarchaeobotaniesapprenticehoodsapheliotropismsantithromboticsanthroposophistanthropopsychicanthropophuismsanthropophobicsanthropophobiasanthropopathiesanthropometristanthropolatriesandromonoecismsandromonoeciousandromedotoxinsallegorisationsalcoholometriesaerosolisationsaerolithologiesachromatisationabsorptiometersyellowish-orangeureterostenosistrondheimsfjordtorpediniformesthoracocentesissuperordinationstercobilinogenspectroscopicalself-reformationscomberesocidaeromanticisationreithrodontomysreharmonisationre-afforestationptilonorhynchusprofessionalisepoitou-charentespoikilothermousoverutilisationornithorhynchusopisthorchiasisopisthobranchianitrosobacterianephrosclerosismemorialisationmacrosporangiumleptosporangiumlaryngostenosisgymnosporangiumgossipmongeringfour-dimensionalforthcomingnessexteriorisationeuropeanisationdromaeosauridaedownward-slopingdisorganisationdermatophytosisdermatomyositisdemocratisationcross-questionercostochondritisconversationistcontraclockwisecircumlocutiouschrysochloridaechorioretinitisbrachistochronebacteriophagousastronavigationaspidophoroidesaristolochialesanthropogenesis
Phrases (356)
water absorptionviolent disordertheodore dreisersuborder oscinessuborder ophidiastrait of georgiastraight shooterstonecrop familysound reflectionsound perceptionsorbus domesticasolidago bicolorsolemnity of marysolar prominencesoil conditionersodium hydroxidesingapore dollarsilicone polymerseriola dorsalisserial operationsergei prokofievscorpaenoid fishschool principalsaturation pointrescue operationreligious personregius professorreciprocal crossraffaello sanziopresident hooverpolyphonic prosepolar oppositionpigeon droppingsosmotic pressureorthodox judaismorder rajiformesorder of businessorder gruiformesoliver goldsmithmicrocosmic saltmaria montessorilogistic supportlivingroom suiteliving-room suiteline of reasoningjohn witherspoonironmonger's shophussein of jordanhostile takeoverhookworm diseasegroup discussiongloriosa superbageologic processgenus tichodromagenus rhizophoragenus priodontesgenus holothuriagenus eriobotryagenus ailuropodafraxinus oregonafourth dimensionfossorial mammalemotional persondiospyros ebenumdeliver the goodsdeciduous forestdalbergia sissoocuscuta gronoviicouncil of elderscoronoid processcompositor's casecomposite numbercommon horsetailclass ciliophoracity of san marinocirsium discolorchromatic visionchicory escarolecavity resonatorcarnassial toothbartholomeu diasbackground noiseavoirdupois unitauditory ossicleateles geoffroyiarturo toscaniniartist's workroomanorexia nervosaancestor worshipacross the nationwound tumor viruswoodworking visewhite rhinoceroswhistle-stop tourvolatile storagevireo solitariusvireo olivaceoustuberous begoniatropaeolum minustrash collectiontransaction costtobacco industrytallapoosa riversutura coronalissupporting towersupport stockingsuperoxide anionsubordinate wordsteel productionspinal nerve rootspike microphonesouthern live oaksouth frigid zonesouth caroliniansound projectionsophora sinensissophora japonicasolid-fuel rocketsodium-vapor lampsodium carbonatesocial democracysoapwort gentiansmooth bark kauriskew correlationsixty-fourth notesir thomas malorysir joseph paxtonsinus coronariussimon de montfortsilvery wormwoodsiege of yorktownside-fill monitorsida rhombifoliashooting gallerysensible horizonsendero luminososchool of nursingsao joao de meritirussian orthodoxrupicolous plantrosid dicot genusroseola infantumrolando's fissurerobinson jeffersrisk of infectionringer's solutionring-around-a-rosyrequisition formreligious schoolred-skinned onionred osier dogwoodrecording studioraisin-nut cookierailroad stationrabbit's-foot fernpyloric stenosispush-button radiopull in one's hornspsychotic personprotoctist orderprotoctist genuspromotion systemprogressive rockproboscis monkeyproboscis flowerpride of barbadospresident monroeprecision cookieprairie schoonerposthumous birthport jackson pinepieris protodicephosphorous acidpersonnel officepectoralis minorpectoralis majorpassion of christparochial schoolpainted tortoiseotto von bismarckorganic disorderorder secotialesorder rheiformesorder psilotalesorder piciformesorder orchidalesorder opuntialesorder monilialesorder insessoresorder helotialesorder ginkgoalesorder gadiformesorder eurotialesoral personalityopportunity costone-thirty-secondoliver ellsworthold-age pensioneroil conservationodontoid processobstetrical toadobservation postobservation domenorthern woodsianestor notabilisnervous disordernasofrontal veinmucous secretionmost importantlymoral philosophymonohybrid crossmonocular visionmoneses unifloramolisch reactionmigratory locustmicrostomus kittmicroscope stagemicroscope slidemaria montesorrimantis religiosomalaria mosquitomacrotis lagotislouis xv of francelouis xi of francelouis vi of francelouis ix of francelouis iv of francelouis harold graylorenzo dressinglocal oscillatorloan translationliomys irroratuslight microscopelepiota rhacodeslegal professionkuroshio currentjorge luis borgesjoint resolutionjewish orthodoxyivory coast francisoroku yamamotoionospheric waveinstruction bookinky-cap mushroominformed consentimportant personhyponitrous acidhousatonic riverhorseradish roothonorary societyholy war warriorshieronymus boschhenry louis aaronheat prostrationharold godwinsongrifola frondosagoldilocks astergoldie's wood ferngestation periodgeometric isomergenus woodwardiagenus tricholomagenus triaenodongenus soleiroliagenus rhizopogongenus rhinocerosgenus polybotriagenus ostryopsisgenus oreopterisgenus onobrychisgenus oligoporusgenus nigroporusgenus monomoriumgenus lophosoriagenus holbrookiagenus eriophorumgenus eriocaulongenus drosophilagenus dimetrodongenus crocodilusgenus corylopsisgenus conuropsisgenus commiphoragenus chlorophisgenus chironomusgenus brevoortiafree associationfrancisco francofrancisco de goyafragrant woodsiafalco rusticolusezra loomis poundextension courseerroneous beliefepidemic roseolaedward g. robinsoneconomic processdrive-by shootingdoctor of sciencediplomatic corpsdiospyros kurziidioscorea batatadining-room suitediceros bicornisdemonstrative ofcursorius cursorcross of lorrainecosta rican coloncosmic radiationcosmetic surgeoncorydalis solidacorticium solanicorona dischargecoregonus artedicoprinus comatuscommon stinkhorncolour blindnesscolorado springscolor televisioncollision courseclose-order drillchorionic villuschinese mushroomchernozemic soilcecil john rhodescauliflower soupbuilt-soap powderbrown onion saucebromus japonicusbristly oxtonguebreach of promisebosphorus bridgeboron fertiliserbornholm diseaseblack rhinocerosbird's-foot violetbird's foot cloverbipolar disorderbinocular visionbachelor of musicauthorized stockauditory agnosiaatomistic theoryassociation areaarundo conspicuaarnold of bresciaarmored searobinarmored sea robinarmored dinosaurarizona sycamoreanoa mindorensisangular positionanabolic steroidactive subwooferacromial processacoustic storage
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