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

 (In Any Order)
There are 274 15 letter words, 91 15 letter phrases and 0 15 letter abbr's with O,R,P,T,I,O,N in.

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

Expand?WordSave?LengthUsagePointsType
extemporization15
35 nounn
noun

• a performance given extempore without planning or preparation

polymerizations15
31 nounn
noun

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

noncomputerized15
31 adjectiveadj
Valid word for Scrabble US
computerization15
30 nounn
noun

• the control of processes by computer

microprojection15
30 nounn
Valid word for Scrabble US
hematoporphyrin15
30 nounn
Valid word for Scrabble US
photojournalism15
29 nounn
noun

• journalism that presents a story primarily through the use of pictures

anthropomorphic15
29 adjectiveadj
adjective satellite

• suggesting human characteristics for animals or inanimate things

proselytization15
29 nounn
Valid word for Scrabble US
photosensitizer15
29 nounn
Valid word for Scrabble US
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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 (274)
personificationphotojournalistprognosticationanthropologicalprocrastinationimprovisationalphotojournalismanthropomorphicsuperimpositionproportionatelyreapportionmentproportionalitycomputerizationprognosticatingprognosticativephosphocreatinenonprescriptioninopportunenessextemporizationextemporisationdisproportionalcooperativenessweatherproofingtrypanosomiasistranspositionalthromboplastinsreincorporatingpsychohistorianproselytizationprognosticatorspresuppositionspredispositionspolymerisationsphotoengravingspersonalizationoverconsumptionoperationalistsnonmetropolitannonimportationsintrospectionalhypercorrectiondisproportioneddisapprobationscorticotrophinsanthroposophiesanthropometriesradioprotectionanthropocentrictrypanosomiasestransportationssuperovulationssupererogationsretroperitonealrepolarizationsrephotographingreincorporationradiotelephonespsychoneuroticsprovocativenessprotoporphyrinsprotohistoriansprosthodontistsproprioceptionsproportionatingpronunciationalpronunciamentospromotivenessesprohibitionistsprocrastinatorsprioritizationspreponderationsprenotificationpremodificationpreformationistpreconditioningposttransfusionpostproductionspostirradiationpopularizationspolymerizationsphotosensitizerphotoreductionsphotoreceptionsphotoproductionphotoelectronicphosphorylationphosphorylatingphosphoproteinsphilanthropoidsphenobarbitonespharmacognosticpentobarbitonesoverspeculationoverprotectionsoverproportionsoverproductionsoverpopulationsoveropinionatedoverexpectationoverapplicationoutdoorsmanshipoptoelectronicsoperationalismsnonreproductivenonphotographicnonmetaphoricalnoncooperationsnoncomputerizedneuropathologicmicropulsationsmicroprojectionmegacorporationintrapopulationinterpopulationintercomparisonhyperproductionhyperinvolutionhematoporphyrineutrophicationserythropoietinsenantiomorphousdepolarizationscounterpointingcounterplottingcounterpetitioncooperationistscontrollershipscontrapositivescontrapositionsconservatorshipchronotherapieschemoreceptionsbronchoscopistsbipolarizationsapolipoproteinsantipornographyanthropophagiesanthropologistsunderproductionprepositionallyenantiomorphismcrossopterygiancontemporaneityboustrophedonicanthropopathismanisotropicallyachondroplasticanticorruptionsunproportionateuncooperativelytropicalizationtropicalisationtrinitrophenolssuperfoetationssuperconductionspironolactonesspheroidizationspheroidisationrontgenoscopiesroentgenoscopicrepolarisationsprothonotariatsproselytisationpropylitizationpropylitisationpropositionallyproportionmentsprojectizationsprojectisationsprohibitionismsprogressionistsprogenitorshipsprofessionalistprocrastinatoryprocessionalistprobationershipprioritisationsprenegotiationspreformationismpreconstructionpotentiometriesporphyrogenitespopularisationspolychlorinatedpococuranteismsphotozincographphototransistorphotosensitiserphosphocreatinsphonautographicpharyngologistspharmacognosistpersonalisationperiodontitisesperiodonticallyparabolizationsparabolisationspalaeoanthropicoverpreparationornithodelphousornithodelphianorganotherapiesorganographistsonychocryptosisnonproductivitynoncomputerisedneurocomputingsmisproportionedmicrocomputingsmicrocomponentsmetropolitanizemetropolitanismmetropolitanisemetropolitanatelophobranchiatelaryngoscopistsintrosusceptioninopportunitieshypochondriastsgeomorphogenistgalvanotropismsexplorationistsendocrinopathicenantiomorphiesdurchkomponiertdisincorporatesdisincorporateddepolarisationscorporificationcontemperationsconscriptionistcomputerisationcircumpositionsbipolarisationsbioprospectingsappropinquationapprenticehoodsanthroposophistanthropopsychicanthropophuismsanthropophobicsanthropophobiasanthropopathiesanthropometristanthropolatriesanthropobiologytorpediniformestemporalizationsuperordinationradiotelephonicptilonorhynchusproinflammatorypro-inflammatoryprice-controlledprechlorinationpoitou-charentespetromyzontidaepaleornithologyopisthobranchialeptosporangiumill-proportionedhypoproteinemiahepatocarcinomaeuropeanizationeuropeanisationcyprinodontidaeconiferophytinachloroplatinateceratopogonidaebeta-lipoproteinanthropophagiteanthropogeneticanthropogenesisantheridiophore
Phrases (91)
water absorptiontincture of opiumstonecrop familysound perceptionserial operationsaturation pointrescue operationrelative pronounpresident hooverpolar oppositionpenetration bomboperational cellnon-profit-makingmatrix operationjohn witherspoongeographic pointgenus priodontesemotional personcomposite numbercapital of oregoncapital of norwaycapital of jordanavoirdupois unitapplication formancestor worshiptropaeolum minustrade protectiontouch perceptiontop fermentationsupporting towersupport stockingsteel productionspinal nerve rootsound projectionsoapwort gentiansir joseph paxtonrupicolous plantpyloric stenosispush-button radiopsychotic personprotoctist genusproterozoic aeonprotein moleculeproportional taxpromotion systemproduction orderpresident monroeport jackson pinepolar coordinatepoint of no returnplantation ownerpinot chardonnayperpetual motionpectoralis minorpassion of christpartial abortionpainted tortoiseorder opuntialesoral personalityopportunity costoil of turpentineodontoid processobservation postnerita pelorontamultiplier onionmost importantlymonocarpic plantminiature poodlemartyr operationmajority opinionipomoea panurataimportant personhyponitrous acidheat prostrationgrigori potyokingrigori potemkingestation periodgenus polybotriagenus ostryopsisgenus oreopterisfortran compilerdyadic operationcovert operationcoprinus comatusconic projectioncomputer monitorcompound proteincomplex fractionbinary operationapparent horizonangular position
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