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

 (In Any Order)
There are 290 15 letter words, 86 15 letter phrases and 0 15 letter abbr's with O,P,T,I,O,N,S in.

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

RankWordSave?LengthUsagePointsType
1photosynthesize15
35 verbv
2projectizations15
35 nounn
3monophthongizes15
35 verbv
4phosphatization15
34 nounn
5lyophilizations15
32 nounn
6hypostatization15
32 adverb, nounadv, n
7hypostasization15
32 nounn
8anthropopsychic15
32 noun, adjectiven, adj
9polymerizations15
31 nounn
10juxtapositional15
31 adjectiveadj
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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 (290)
personification22hospitalization29photojournalist27prognostication20procrastination19improvisational22photojournalism29suppositionally22superimposition21palaeontologist18hospitalisation20compassionately24photosynthesize35prognosticating21prognosticative23phosphocreatine27nonprescription21inopportuneness19extemporisation26disproportional20cooperativeness22trypanosomiasis22transpositional17thromboplastins24psychohistorian28proselytization29prognosticators20presuppositions21predispositions20polymerisations22photosensitized30photoengravings25phosphatization34personalization26overconsumption24operationalists17nonimportations19introspectional19exponentiations24disproportioned21disapprobations22decompensations22corticotrophins24compositionally24antimonopolists19anthroposophies25anthropometries22uncompassionate21trypanosomiases22transportations17superovulations20supererogations18suboptimization30sophistications22saponifications22repolarizations26radiotelephones21psychoneurotics27provocativeness25protoporphyrins27protohistorians20prosthodontists21proprioceptions23pronunciamentos21promotivenesses22prohibitionists22procrastinators19prioritizations26preponderations20preformationist22postvaccination24posttransfusion20poststimulation19postproductions22postpollination19postirradiation18postinoculation19postdevaluation21popularizations28polynucleotides23polymerizations31politicizations28pneumonectomies23photosensitizes29photosensitizer29photoreductions23photoreceptions24photooxidations28photoinductions23photofinishings27phosphorylation28phosphorylating29phosphoproteins27philanthropoids26phenomenologist23phenobarbitones24pharmacognostic27pentobarbitones21paleontologists18overspeculation22overprotections22overproportions22overproductions23overpopulations22outdoorsmanship23optoelectronics21opinionatedness18operationalisms19omnicompetences25nonimplications21nonhospitalized30noncooperations19nonconsumptions21monospecificity29monopolizations28miscomputations23micropulsations21lyophilizations32juxtapositional31intercomparison21eutrophications22erythropoietins23enantiomorphous22depolarizations27cosmopolitanism23cooperationists19controllerships22contrapositives22contrapositions19conservatorship25compassionating22chronotherapies25chemoreceptions26bronchoscopists26blaxploitations26bipolarizations28apolipoproteins21anthropophagies26anthropologists21prepositionally22hypostatization32enantiomorphism24crossopterygian23boustrophedonic25anthropopathism27anisotropically22achondroplastic25anticorruptionsvideotelephones24unapostolically22tropicalisation19trinitrophenols20suppositionless19superfoetations20superconduction22suboptimisation21spironolactones19spheroidization30spheroidisation21scintilloscopes21rontgenoscopies20roentgenoscopic22repolarisations17pyknodysostosis28pseudosolutions18prothonotariats20proselytisation20propylitisation22propositionally22proportionments21projectizations35projectisations26prohibitionisms24progressionists18progenitorships23professionalist20procrastinatory22processionalist19probationership24prioritisations17prenegotiations18preformationism24preconstruction21potentiometries19postulationally20porphyrogenites26popularisations19politicisations19pococuranteisms23pneumoconiotics23pneumatologists20phototransistor20photosynthesise26photosensitises20photosensitiser20photosensitised21photoluminesces24photoluminesced25photoionisation20phosphocreatins27phosphatisation25phoneticisation22phonemicisation24phenakistoscope28pharyngologists25pharmacognosist25personalisation17periodontitises18parabolizations28parabolisations19palaeontologies18palaeobotanists19ornithodelphous24organotherapies21organographists22optimalizations28optimalisations19opsonifications22opisthognathism26onychocryptosis30nonhospitalised21noncomputerised22neurocomputings22monopolisations19monophthongizes35monophthongises26monophthongised27misproportioned22microcomputings26microcomponents25metropolitanism21metropolitanise19lyophilisations23leucocytopenias24laryngoscopists23introsusception19inopportunities19imposthumations24hypostasization32hypostasisation23hypochondriasts29geomorphogenist24galvanotropisms23explorationists24encephalotomies24enantiomorphies22disincorporates20disincorporated21depolarisations18dehypnotisation24contemperations21conscriptionist21conduplications22computerisation21compotationship26compositenesses21circumpositions23bisphosphonates27bipolarisations19bioprospectings24apprenticehoods25anthroposophist25anthropopsychic32anthropophuisms27anthropophobics29anthropophobias27anthropopathies25anthropometrist22anthropolatries20torpediniformessuperordination18spongioblastomaself-pollinationself-opinionatedpycnodysostosis26ptilonorhynchuspoitou-charentesoppositionalityopisthognathous24opisthobranchianonpsychoactiveleptosporangiumhypovitaminosishypostatisation23europeanisationdecompositionalcosmopolitanityclosed-captionedbalanoposthitisanthropogenesis21
Phrases (86)
water absorptionstonecrop familystable companionsound perceptionserial operationsaturation pointrescue operationpresident hooverpolar oppositionneotoma fuscipesline one's pocketsjohn witherspoongossip columnistgenus priodontesemotional personcomposite numberavoirdupois unitancestor worshipalto saxophonistwilliam thompsontwenty-two pistoltropaeolum minustobacconist shopsynoptic gospelssweet potato vinesuspension pointsupporting towersupport stockingsteel productionstamp collectionspinal nerve rootsound projectionsoapwort gentianslip of the tonguesir joseph paxtonsaxicolous plantrupicolous plantpyloric stenosispush-button radiopulse modulationpsychotic personprotoctist genuspromotion systempresident monroepostfix notationport jackson pinepopulation shiftpolice constablepoint of apoapsisplains spadefootphase modulationpenstemon doliuspectoralis minorpassion of christpainted tortoiseorder opuntialesoral personalityoptical illusionopportunity costokapia johnstoniodontoid processobservation postnon compos mentismost importantlyimportant personhypostatic unionhyponitrous acidheat prostrationgestation periodgenus potamophisgenus polybotriagenus polioptilagenus pholistomagenus ostryopsisgenus oreopterisgenus odontaspisgenus aplodontiacoprinus comatusconsumption weedcleanup positionbigtoothed aspenbig-toothed aspenautonomic plexusatomic explosionangular positionalpine coltsfoot
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