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

 (In Any Order)
There are 589 15 letter words, 337 15 letter phrases and 0 15 letter abbr's with O,N,O,P in.

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

Expand?WordSave?LengthUsagePointsType
oxyphenbutazone15
41 noun, adjectiven, adj
noun

• an anti-inflammatory drug (trade name Tandearil) used to treat arthritis and bursitis

photosynthesize15
35 verbv
verb

• To synthesize carbohydrates from carbon dioxide and water using the energy of light by photosynthesis

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

phosphatization15
34 nounn
Valid word for Scrabble US
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

adenohypophysis15
32 nounn
noun

• the anterior lobe of the pituitary body; primarily glandular in nature

lyophilizations15
32 nounn
noun

• a method of drying food or blood plasma or pharmaceuticals or tissue without destroying their physical structure; material is frozen and then warmed in a vacuum so that the ice sublimes

adenohypophyses15
32 nounn
noun

• the anterior lobe of the pituitary body; primarily glandular in nature

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All 15 Letter Words

Words (589)
professionalismpersonificationhospitalizationphotojournalistunpronounceableprognosticationanthropologicalprocrastinationimprovisationalphotojournalismanthropomorphicsuppositionallynonprofessionalsuperimpositionproportionatelypalaeontologisthospitalisationcardiopulmonaryneurophysiologyinconspicuouslycompassionatelyphotosynthesizereapportionmentproportionalityhypochondriacalgynandromorphiccomputerizationchloramphenicolincomprehensioncorrespondinglycontemporaneousprognosticatingphosphorescencecounterproposalultrasonographyspontaneousnessrhombencephalonpromiscuousnessprognosticativeprofessionalizephosphocreatinenonprescriptionneurohypophysisinopportunenessextemporizationextemporisationdisproportionalcooperativenessconnoisseurshipcommonplacenessadenohypophysisweatherproofinguncompromisableunchoreographedtrypanosomiasistranspositionalthromboplastinsreincorporatingpsychohistorianproselytizationprognosticatorspresuppositionspreprofessionalpredispositionspolymerisationsphytopathogenicphotosensitizedphotoengravingsphosphatizationpersonalizationoverconsumptionoperationalistsopenmouthednessnonprofessorialnonmetropolitannonimportationsnonexploitationnoncompressiblemonopropellantsmechanoreceptorintrospectionalhypersomnolencehypercorrectionhomotransplantsexponentiationsdisproportioneddisapprobationsdecompensationscorticotrophinscongresspersonscompositionallycompendiousnesschlorpromazinesantimonopolistsanthroposophiesanthropometriesuncompassionateradioprotectionphotoconductiveconspicuousnessanthropophagousanthropocentricunprofessionalstrypanosomiasestransportationssuperphenomenonsuperovulationssupererogationssuperconductorssubprofessionalsuboptimizationsporangiophoressophisticationssemipornographysaponificationssaponaceousnessretroperitonealrepolarizationsrephotographingreincorporationradiotelephonespsychoneuroticspseudoscorpionsprovocativenessprotoporphyrinsprotohistoriansprosthodontistsproprioceptionsproportionatingpronunciationalpronunciamentospromotivenessesprohibitionistsprocrastinatorsprioritizationspreponderationsprenotificationpremodificationpreformationistpreconditioningpostvaccinationposttransfusionpoststimulationpostproductionspostpollinationpostirradiationpostinoculationpostdevaluationpostconsonantalpopularizationsponderousnessespolynucleotidespolymerizationspoliticizationspneumonectomiespinocytoticallyphytoplanktonicphotosensitizesphotosensitizerphotoreductionsphotoreceptionsphotoproductionphotooxidationsphotoionizationphotoinductionsphotofinishingsphotoexcitationphotoelectronicphosphorylationphosphorylatingphosphoproteinsphonogramicallyphonocardiogramphilanthropoidsphenomenologistphenomenologiesphenobarbitonespharmacognosticpharmacognosiespentobarbitonespalynologicallypaleontologistsoverspeculationoverprotectionsoverproportionsoverprogrammingoverproductionsoverpopulationsoverpersuasionsoveropinionatedoverexpectationoverdevelopmentovercompressingovercompliancesovercompensatesovercompensatedoverapplicationoutspokennessesoutdoorsmanshipoptoelectronicsopprobriousnessopportunenessesopinionatednessoperationalismsomnicompetencesoceanographicalnonsaponifiablenonreproductivenonphotographicnonphilosophersnonperformancesnonoccupationalnonmetaphoricalnonimplicationsnonhospitalizednonexploitativenondevelopmentsnoncooperationsnoncontemporarynonconsumptionsnoncomputerizednonbiographicalnincompooperiesneuropathologicneurohypophysesmonospecificitymonopolizationsmiscomputationsmicropulsationsmicroprojectionmegacorporationlyophilizationsjuxtapositionalionosphericallyintrapopulationinterpopulationintercomparisonhypochondriaseshyperproductionhyperinvolutionhydroxyprolineshematoporphyringrandparenthoodeutrophicationserythropoietinsepichlorohydrinenantiomorphousdepolarizationscryoprotectantscounterresponsecounterprotestscounterprojectscounterpointingcounterplottingcounterpetitioncouncillorshipscosmopolitanismcorrespondencescorporealnessescooperationistscontrollershipscontrapositivescontrapositionsconservatorshipcompassionatingchronotherapieschemoreceptionsbronchoscopistsblaxploitationsbipolarizationsapolipoproteinsantipornographyanthropophagiesanthropologistsamorphousnessesadenohypophysesachondroplasiasunderproductionroentgenographyprepositionallypleuropneumoniaphotomechanicalpaleontologicaloxyphenbutazoneorganophosphateneuropsychologymorphophonemicsmicrosporangiumlymphogranulomaimmunopathologyimmunocompetenthypostatizationhypochondriasishexachloropheneenantiomorphismdessertspoonfulcrossopterygiancontemporaneitycomputationallycomplementationcholangiographyboustrophedonicanthropopathismanisotropicallyachondroplasticpostadolescentsnonreproduciblenonprogressivesnonoverlappingsanticorruptionsxenomorphicallyvideotelephonesunproportionateunphilosophicaluncooperativelyuncompanionableunapostolicallytropicalizationtropicalisationtrinitrophenolssynchronoscopessuppositionlesssuperfoetationssuperconductionsuboptimisationsporangiosporessplanchnologiesspironolactonesspheroidizationspheroidisationshowerproofingsscolopendriformscintilloscopesrontgenotherapyrontgenoscopiesroentgenoscopicroentgenoscopesroentgenographsrhombenporphyryrhombenporphyrsrepolarisationsradiophonicallypyknodysostosispyknodysostosespycnodysostosespseudosolutionsprothonotariatsproslambanomeneprosenchymatousproselytisationpropylitizationpropylitisationpropositionallyproportionmentsproperispomenonpronominalizingpronominalisingprojectizationsprojectisationsprohibitionismsprogressionistsprogressionismsprogressionallyprogenitorshipsprofessionalistprocrastinatoryprocessionalistprobationershipprioritisationsprenegotiationspreformationismpreconstructionpotentiometriespostulationallyporphyrogenitespopularisationspolyphloesboeanpolychloroprenepolychlorinatedpoliticisationspoisonousnessespococuranteismspneumoconioticspneumatologistspneumatologicalphrenologicallyphotozincographphototransistorphotosynthesisephotosensitisesphotosensitiserphotosensitisedphotoluminescesphotoluminescedphotoionisationphotoconductorsphotoconductingphosphocreatinsphosphatisationphoneticizationphoneticisationphonemicizationphonemicisationphonautographicphenakistoscopepharyngoscopiespharyngologistspharyngologicalpharmacognosistpharmacogenomicpersonalisationperiodontitisesperiodonticallyperchloroetheneparthenocarpousparabolizationsparabolisationspalaeontologiespalaeontographypalaeolimnologypalaeoethnologypalaeobotanistspalaeobotanicalpalaeoanthropicoverpreparationornithodelphousornithodelphianorganotherapiesorganographistsorganographicaloptimalizationsoptimalisationsopsonificationsopisthognathismonychocryptosisonychocryptosesnonproductivitynonhospitalisednoncomputerisednomographicallyneurocomputingsnephroblastomasmorphinomaniacsmonopolisationsmonophthongizesmonophthongizedmonophthongisesmonophthongisedmonographicallymisproportionedmicroprocessingmicrocomputingsmicrocomponentsmetropolitanizemetropolitanismmetropolitanisemetropolitanatemechanomorphismlyophilisationslymphoadenomatalophobranchiateleucocytopeniaslepidodendroidslaryngoscopistsintrosusceptioninopportunitiesimposthumationsimmunocomplexeshypoventilationhypostasizationhypostasisationhypomenorrhoeashypochondriastshypochondriasmshexachlorophanegramophonicallygeomorphogenistgeomorphogeniesgalvanotropismsexplorationistsergatandromorphendocrinopathicencephalotomiesenantiomorphiesdurchkomponiertdisincorporatesdisincorporateddepolarisationsdehypnotizationdehypnotisationcyclopentolatescounsellorshipscorrespondentlycorporificationcorporatenessescontrapropellercontemporaneanscontemperationsconscriptionistconduplicationscomputerisationcompotationshipcompositenessescircumpositionschondrophorineschenopodiaceousbronchoscopicalbronchographiesbisphosphonatesbipolarisationsbioprospectingsappropinquationapprenticehoodsanthroposophistanthropopsychicanthropophuismsanthropophobicsanthropophobiasanthropopathiesanthropometristanthropolatriesanthropogenesesanthropobiologyandrogynophoresanamorphoscopesaminophenazonesaerohydroplanestorpediniformestemporalizationsuperordinationspongioblastomaself-pollinationself-opinionatedrhizopogonaceaeradiotelephonicradio-phonographradio-gramophonepycnodysostosisptilonorhynchuspseudomonadalespropionaldehydeproinflammatoryprofessionalisepro-inflammatoryprice-controlledprechlorinationpoitou-charentesphotoconductionphoenicophoriumpetromyzontidaeperonosporaceaeperfluorocarbonpaleornithologypaleoencephalonpaleodendrologyoppositionalityopisthognathousopisthobranchianonpsychoactivenephrosclerosismacrosporangiumlymphocytopenialeptosporangiumill-proportionedhypovitaminosishypostatisationhypoproteinemiahepatocarcinomahematocytopeniagymnosporangiumgossipmongeringgorgonocephaluseuropeanizationeuropeanisationdownward-slopingdecompositionalcyprinodontidaecosmopolitanityconiferophytinaclosed-captionedchloroplatinateceratopogonidaebeta-lipoproteinbalanoposthitisanthropophagiteanthropogeneticanthropogenesisantheridiophoreangiohemophilia
Phrases (337)
water absorptionugo buoncompagnitincture of opiumstonecrop familystable companionspur-of-the-momentsports announcersound perceptionsolar prominencesingapore dollarsilicone polymerserial operationscorpaenoid fishschool principalschool newspaperscholarly personsaturation pointrescue operationreligious personrelative pronounpull someone's legpresident hooverpour cold water onpolyphonic prosepolar oppositionpigeon droppingsphyseter catodonphonograph albumpersonal pronounpenetration bomboperational cellokefenokee swampnon-profit-makingniccolo paganininetwork topologyneotoma fuscipesmatrix operationloan applicationline one's pocketskeep one's eyes offjuan ponce de leonjohn witherspoonironmonger's shopincentive optiongroup discussiongossip columnistgeographic pointgenus sceloporusgenus rhizophoragenus priodontesgenus podocarpusgenus lycoperdongenus lophodytesgenus hyalophoragenus ailuropodafour-part harmonyemotional personebony spleenwortdiospyros ebenumdining companioncoronoid processcomposite numbercommonplace bookcoffea canephoracapital of polandcapital of oregoncapital of norwaycapital of jordanbellbottom pantsbattle of lepantoavoirdupois unitappointment bookapplication formanti-tnf compoundancestor worshipalto saxophonistaction potentialwomen's army corpswilliam thompsonwhite potato vineweapons platformunwelcome persontwenty-two pistoltropaeolum minustrade protectiontouch perceptiontop fermentationtongue depressortobacconist shoptemple of solomonsynoptic gospelssweet potato vineswamp cottonwoodsuspension pointsupporting towersupport stockingsuperoxide anionsteel productionstamp collectionspinal nerve rootspike microphonesound projectionsophora sinensissophora japonicasoapwort gentiansnowdrop anemonesnapshot programslough of despondslip of the tonguesir joseph paxtonsensory receptorsaxicolous plantrupicolous plantroly-poly puddingpyloric stenosispush-down storagepush-button radiopulse modulationpull in one's hornspuebloan peoplespsychotic personprotoctist genusproterozoic aeonprotein moleculepropylene glycolproportional taxpropenyl alcoholpromotion systemproduction orderproboscis monkeypresident monroeprecision cookieprairie schoonerpower of attorneypostfix notationportmanteau wordport jackson pinepopulation shiftpope innocent xiipope innocent iiipolyphonic musicpolice constablepolar coordinatepoint of no returnpoint of apoapsisplantation ownerplains spadefootpinus monophyllapinot chardonnaypigeon guillemotphylum phoronidaphase modulationphanerozoic aeonpersonnel officepersona non grataperpetual motionperformance bondpenstemon doliuspectoralis minorpawnbroker's shoppaul vinogradoffpassion of christpartial abortionpainted tortoiseorganic compoundoregon crab appleorder opuntialesorder neuropteraoral personalityoptical illusionopportunity costoncidium papilioold-age pensionerokapia johnstonioil of turpentineodontoid processobservation postnymphaea odoratanon compos mentisno-par-value stocknews photographynew world sparrownerita pelorontamultiplier onionmost importantlymonophonic musicmonocarpic plantmonic polynomialmoment of a coupleminiature poodlemikolaj kopernikmenopon palladummenopon gallinaemeat and potatoesmartyr operationmajority opinionlogic programinglobed spleenwortlegal professionlarge tooth aspenjumping-off pointjoseph e. johnstonjohn philip sousajohn hoyer updikejohn cowper powysiron perchlorideipomoea panurataipomoea coccineaionospheric waveinky-cap mushroomimportant personhypostatic unionhyponitrous acidholy roman empirehoheria populneaheat prostrationgrigori potyokingrigori potemkingreen woodpeckergioacchino peccigestation periodgerman police doggenus tropaeolumgenus tragopogongenus sporobolusgenus spodopteragenus solenopsisgenus rhizopogongenus pyrophorusgenus ptychozoongenus pteropogongenus potamophisgenus potamogalegenus polypodiumgenus polybotryagenus polybotriagenus polioptilagenus polemoniumgenus pogostemongenus phyllodocegenus phrynosomagenus pholistomagenus petromyzongenus pedionomusgenus ostryopsisgenus oreopterisgenus omphalotusgenus oligoporusgenus odontaspisgenus nigroporusgenus neurosporagenus meconopsisgenus lycopodiumgenus lophosoriagenus lophophoragenus hyperoodongenus hippoboscagenus eriophorumgenus drosophilagenus diplodocusgenus cystophoragenus crotophagagenus corylopsisgenus conuropsisgenus conopodiumgenus conocarpusgenus commiphoragenus chlorophisgenus cercosporagenus camponotusgenus astropogongenus aplodontiagenus aphrophoragenus andropogonfortran compilerforgetful personezra loomis poundevoked potentialeuropean lobstereuropean countryeconomic processdyadic operationdrooping juniperdowny woodpeckerdouble pneumoniadipogon lignosusctenophore genuscovert operationcotes de provencecoprinus comatuscontempt of courtconsumption weedconic projectioncondylar processcomputer networkcomputer monitorcompound proteincomplex fractioncompany operatorcommon spoonbillcommon speedwellcommon grape vinecommon buttercupcommon bean plantcolorado springscollection platecocopah languagecleanup positionchelate compoundcape forget-me-notcalifornia poppybutea monospermabromus japonicusbromophenol blueborder patrolmanbook of zephaniahbinary operationbigtoothed aspenbig-toothed aspenbenzoyl peroxidebattle of cowpensautonomic plexusautomatic weaponatomic explosionarundo conspicuaapparent horizonapogon maculatusanthony trollopeanionic compoundangular positionanatropous ovulealpine goldenrodalpine coltsfootalkali poisoningagropyron repensadolph simon ochsabandoned person
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