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15-Letter Words Containing: O,R,A,T,I,O,N

 (In Any Order)
There are 529 15 letter words, 178 15 letter phrases and 0 15 letter abbr's with O,R,A,T,I,O,N in.

Best Scoring 15 Letter Words With: O,R,A,T,I,O,N

Expand?WordSave?LengthUsagePointsType
extemporization15
35 nounn
noun

• a performance given extempore without planning or preparation

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

conveyorization15
32 nounn
Valid word for Scrabble US
polymerizations15
31 nounn
noun

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

exteriorization15
31 verb, nounv, n
noun

• embodying in an outward form

computerization15
30 nounn
noun

• the control of processes by computer

hematoporphyrin15
30 nounn
Valid word for Scrabble US
excommunicators15
30 nounn
Valid word for Scrabble US
bowdlerizations15
30 nounn
noun

• written material that has been bowdlerized

• the act of deleting or modifying all passages considered to be indecent

decarboxylation15
30 noun, adjectiven, adj
noun

• the process of removing a carboxyl group from a chemical compound (usually replacing it with hydrogen)

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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 (529)
congratulationsrevolutionariesinsubordinationsynchronizationconfrontationalpersonificationphotojournalistrationalizationprognosticationanthropologicalprocrastinationdemocratizationuncontroversialimprovisationalphotojournalismanthropomorphicproportionatelyneoconservativesynchronisationconservationistvasoconstrictordisorganizationcontroversiallyreconcentrationoverstimulationgastronomicallyreapportionmentproportionalityomnidirectionalinconsiderationcomputerizationinterrogatoriesreconsiderationreauthorizationprognosticatingrationalisationthyrocalcitoninromanticizationprognosticativephosphocreatineneuroanatomicalextemporizationextemporisationdisproportionalcooperativenessagranulocytosisweatherproofingtrypanosomiasistrisoctahedronstrigonometricaltranspositionaltransformationsthromboplastinssuborganizationrevolutionarilyresocializationreorganizationsreorchestrationremobilizationsreinvigorationsreincorporatingrefortificationreconfigurationrecommendationsreafforestationpsychohistorianproselytizationprognosticatorspolymerisationsphotoengravingspersonalizationoverevaluationsoverdecorationsosmoregulationsorthogonalizingorchestrationaloperationalistsoligomerizationnonmetropolitannonimportationsneuroanatomistsmicroanatomicalintrospectionalinterrogationalinteriorizationimmortalizationforeordinationsechinodermatousdisorientationsdisapprobationsdemonstrationaldecontaminatorsconglomerationsconfectionariesconcretizationscommensurationscoinvestigatorscategorizationsbronchodilatorsbioregionalistsbiodegradationsautocorrelationanticholesterolanthroposophiesanthropometriesradioprotectionconfigurationalanthropocentricunrevolutionarytrypanosomiasestrichomonacidestrichomonacidaltransportationsteratocarcinomasuperovulationssupererogationssclerotizationsrevalorizationsretroperitonealretrogradationsretinoblastomasrepolarizationsrephotographingremonetizationsreincorporationregionalizationrecontaminationreconsolidatingreconsecrationsreconfirmationsreconciliationsrecombinationalrecolonizationsrecodificationsradiotelephonesradiostrontiumsprovocativenessprotohistoriansproportionatingpronunciationalpronunciamentosprocrastinatorsprioritizationspreponderationsprenotificationpremodificationpreformationistposttransfusionpostirradiationpopularizationspolymerizationsphosphorylationphosphorylatingphilanthropoidsphenobarbitonespharmacognosticpentobarbitonesoverspeculationoversaturationsoverregulationsoverpopulationsoverornamentingoveropinionatedovermedicationsoverextractionsoverexpectationoverestimationsoverelaborationoverelaboratingovercultivationovercommunicateoverapplicationoutdoorsmanshiporthogonalitiesorthodonticallyorientationallyorganometallicsoperationalismsobservationallynontotalitariannonsegregationsnonrecombinantsnonphotographicnonmetaphoricalnoninformationsnoninflationarynoncorrelationsnoncooperationsnonconservativenonconservationnoncelebrationsnonastronomicalnonaristocraticneuropathologicmonocrystallinemonochromatismsmongrelizationsmisorientationsmisinformationsmiscorrelationsmicrotonalitiesmicropulsationsmegacorporationmacroevolutionslabyrinthodontsintrapopulationinterpopulationintermodulationintercomparisoninformationallyindoctrinationsincoordinationsimmunomodulatorhorizontalitiesheterochromatinhematoporphyringeometrizationsformularizationexcommunicatorseutrophicationsethnohistoricalethnohistoriansenantiomorphouseconometricianseconometricallydorsoventralitydisinformationsdichloroethanesdepolarizationsdemoralizationsdehydrogenationdeglamorizationdeconsecrationsdeconcentrationdecolorizationsdechlorinationscounterreactioncotransductionscooperationistsconveyorizationcontrollabilitycontrapositivescontrapositionscontradictoriescontainerboardsconservatorshipconcelebrationscombinatoriallycodeterminationchronotherapieschorioallantoicbowdlerizationsbipolarizationsbioremediationsautotransfusionatrociousnessesapolipoproteinsantipornographyantiforeclosureantiabortionistanthropophagiesanthropologistsallegorizationsaerosolizationsprepositionallyoverutilizationnoninflammatoryneoconservatismexteriorizationenantiomorphismdecarboxylationcrossopterygiancontradictorilycontemporaneitychorioallantoisanthropopathismanisotropicallyachondroplasticnonstationariesanticorruptionsvitriolizationsvitriolisationsvibroflotationsuterogestationsunproportionateuncooperativelytropicalizationtropicalisationtriiodomethanestelomerizationstelomerisationssuperfoetationssuborganisationstrobilizationsstrobilisationsspironolactonesspheroidizationspheroidisationsclerotisationsschoolmasteringroundaboutilityroundaboutationrostrocarinatesrontgenologicalrontgenizationsrontgenisationsroentgenizationroentgenisationrhinoscleromatarevalorisationsretrogressionalrestorationistsrestorationismsresocialisationrepolarisationsreorganisationsrenormalizationrenormalisationremoralizationsremoralisationsremonetisationsremobilisationsreinterrogationregionalisationreformationistsreconsolidationrecondensationsrecolonisationsreauthorisationradiolocationalradiogoniometerradioactivationprothonotariatsproselytisationpropylitizationpropylitisationpropositionallyprojectizationsprojectisationsprofessionalistprocrastinatoryprocessionalistprobationershipprioritisationsprenegotiationspreformationismpopularisationspolychlorinatedpococuranteismsphotozincographphototransistorphosphocreatinsphonautographicpharyngologistspharmacognosistpersonalisationperiodonticallyparabolizationsparabolisationspalaeoanthropicoverpreparationorthogonalisingornithodelphianorganotherapiesorganographistsoligomerisationoestrogenicallyoctocentenariesobstructionallynovocentenariesnitrogenizationnitrogenisationnarcoterroristsnarcoterrorismsmountainboardermonosymmetricalmongrelisationsmetropolitanizemetropolitanismmetropolitanisemetropolitanatemetagrobolizingmetagrobolisingmalconformationlophobranchiatelaryngoscopistsjournalizationsjournalisationsinterrogatorilyinterosculationinteriorisationintercoloniallyinorganizationsinorganisationsimmunoreactionsimmortalisationhypochondriastshydrogenizationhydrogenisationhomocentricallyholocrystallinegoniometricallygeometrisationsgalvanotropismsfractionizationfractionisationformularisationforeordainmentsexplorationistsexcommunicatoryenthronizationsenthronisationsendocrinopathicenantiomorphieselectrolyzationelectrolysationdownregulationsdisincorporatesdisincorporateddisforestationsdisconfirmationdiscolourationsdextrorotationsdevalorizationsdevalorisationsdepolarisationsdemoralisationsdeglamorisationdecolourizationdecolourisationdecolorisationsdecarbonizationdecarbonisationcyclobarbitonescorporificationconveyorisationconversationismcontrariousnesscontesserationscontemperationsconservatoriumsconcretisationscomputerisationcommemorationalchronogrammaticchondrificationchlorthalidoneschloritizationschloritisationscategorisationscalorificationsbowdlerisationsbipolarisationsbioastronauticsastronavigatorsarcheobotanistsarchaeobotanistarchaeobotaniesappropinquationapprenticehoodsantithromboticsanthroposophistanthropopsychicanthropophuismsanthropophobicsanthropophobiasanthropopathiesanthropometristanthropolatriesanthropobiologyandromedotoxinsallegorisationsaerosolisationsachromatizationachromatisationtrichloroethanetribromomethanetribromoethanolthoracocentesistemporalizationsuperordinationself-reformationromanticisationreharmonizationreharmonisationre-afforestationradiotelephonicradio-controlledproinflammatorypro-inflammatoryprechlorinationpoitou-charentespetromyzontidaepaleornithologyoverutilisationopisthobranchianonrecreationalnitrosobacteriamemorializationmemorialisationleptosporangiumlaryngostenosislabyrinthodontahypoproteinemiahepatocarcinomaexteriorisationeuropeanizationeuropeanisationelectrolocationdisorganisationdichloromethanedeuteromycotinademocratisationcyprinodontidaecorticoafferentconversationistcontravallationcontraclockwiseconiferophytinachloroplatinateceratopogonidaebrachistochronebeta-lipoproteinastronavigationanthropophagiteanthropogeneticanthropogenesisantheridiophoreanemoclinometer
Phrases (178)
water absorptionstonecrop familysolemnity of maryserial operationsaturation pointrescue operationrelative pronounrainbow lorikeetrabbit bandicootpolar oppositionpenetration bomboxidation numberoral examinationoperational cellnon-profit-makingmount nyiragongomilitary controlmatrix operationmaria montessorilogical relationgeographic pointgenus tichodromagenus holothuriagenus eriobotryafort ticonderogaemotional persondirect quotationcuscuta gronoviicuban revolutioncommon horsetailcity of san marinochromatic visioncavity resonatorcarnassial toothcapital of oregoncapital of norwaycapital of jordanbutton accordionboat-billed heronavoirdupois unitautomobile trunkarturo toscaniniapplication formanti-torque rotorancestor worshipacross the nationaccounting ratiowithdrawing roomwintera coloratawilliam thorntonvena obturatoriavariorum editiontuberous begoniatruncation errortropaeolum minustrash collectiontransaction costtrade protectiontop fermentationtobacco industrythroat infectionsutura coronalissubordinate wordspinal nerve rootsouthern live oaksouth caroliniansodium carbonatesoapwort gentianskew correlationsir joseph paxtonshooting galleryrussian orthodoxrupicolous plantroseola infantumroofing materialromneya coulterirh-negative bloodregional anatomyrate of inflationrate of attritionraisin-nut cookierailroad stationrabbit's-foot fernpush-button radioproterozoic aeonproportional taxport jackson pinepolar coordinateplantation ownerpinot chardonnayperpetual motionpectoralis minorpassion of christpartial abortionpainted tortoiseotto von bismarckorganization manorder opuntialesorder dinocerataorbital rotationoral personalityoil conservationobservation postobservation domenorthern woodsianorth caroliniannestor notabilisnerita pelorontanasofrontal veinmountain gorillamost importantlymoral obligationmonocarpic plantmoment of inertiamolisch reactionminiature poodlemartyr operationmaria montesorrimantis religiosomajority opinionmagnetic iron-oreloan translationjointed charlockivory coast francipomoea panuratainternal controlinterior live oakinduced abortionindian breadrootindian arrowrootimportant personhyponitrous acidhousatonic riverhonorary societyheroin addictionheat prostrationheat of formationgreco-roman deitygestation periodgenus tricholomagenus triaenodongenus polybotriagenus brevoortiafree associationfragrant woodsiafortran compilerfloating dry dockface recognitionelectronic organdyadic operationdining-room tabledemonstrative ofcreatio ex nihilocovert operationcosta rican coloncosmic radiationcorticium solanicorinthian ordercoregonus artedicoprinus comatuscomplex fractioncommon logarithmcolored auditioncognitive factorcanary whitewoodcalque formationbitter almond oilbinomial theorembinary operationauditory agnosiaassociation areaarizona white oakapparent horizonanimated cartoonangular positionanabolic steroidair conditioningablation moraine
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