Dictionary Only:
Profanity Off:

18-Letter Words Containing: O,P,R,I,N

 (In Any Order)
There are 117 18 letter words, 510 18 letter phrases and 0 18 letter abbr's with O,P,R,I,N in.

Best Scoring 18 Letter Words With: O,P,R,I,N

Expand?WordSave?LengthUsagePointsType
We couldn't find any valid Scrabble US words with a length of 18. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US!

All 18 Letter Words

Words (117)
disproportionatelycompartmentalizinganthropomorphizingoversimplificationoverrepresentationhyperaldosteronismneuropsychologicalunresponsivenessesunprofitablenessesuncompromisingnesstransportabilitiessupranationalitiessuperminicomputerssupercivilizationssuperciliousnessessuperadministratorsphygmomanometriessoporiferousnessessemiprofessionallyribonucleoproteinsrepresentationallyrehospitalizationsrechromatographingprovincializationspropagandisticallypronounceabilitiesproletarianizationpraiseworthinessespostmillenarianismpolyribonucleotidepolyesterificationpolyacrylonitrilesphotoreproductionsphotoreactivationsphotomorphogenesisphotolithographingphotodisintegratesphotodisintegratedphonocardiographicpertinaciousnessesparticularizationsoverspecializationoverprotectivenessoverextrapolationsnonrepresentativesnoncooperationistsnoncomparabilitiesnonanthropologistsnonanthropologicalneuropsychologistsneuropsychiatristsneurophysiologistsneuropharmacologicmisrepresentationsmisinterpretationsmicroreproductionsmicropaleontologicmicromanipulationsmicroencapsulationmicroencapsulatingmethylprednisolonelymphangiographieslumpenproletariatsirresponsivenessesirresponsibilitiesirreproachablenessintrospectionisticinterrelationshipsinteroperabilitiesincorruptibilitiesimpersonalizationsimmunosuppressionsimmunosuppressantsimmunoprecipitatesimmunoprecipitatedhypersensitizationhyperrationalitieshyperpolarizationshyperpigmentationshypernationalistichyperimmunizationshyperconsciousnesshyperconcentrationhyperalimentationshydroxytryptaminesgranulocytopoiesisgranulocytopoiesesexpressionlessnessevapotranspirationelectroretinographelectrodepositionsdisproportionationdisproportionatingdextroamphetaminesdephosphorylationsdepersonalizationscounterprogrammingcounterpetitioningcounteradaptationscomprehensiblenesscompartmentalisingbacteriorhodopsinsaustralopithecinesangiocardiographictriphosphopyridinepolypropenonitrilepocket-handkerchiefoverinterpretationovercapitalizationovercapitalisationorder-chenopodialesnonprognosticativenoncomprehensivelyneurophysiologicallaryngopharyngitisglomerulonephritisanthropocentricity
Phrases (510)
xerographic printerworldly possessionsvictory in europe dayupton beall sinclairunconscious processturnip-rooted celerytranslating programthyrotropic hormonethird epistle of johnthird epistel of johntelevision reportersupervisory routinesuborder anisopterasir henry joseph woodsir christopher wrensexual reproductionscorpio the scorpionrevolutionary grouprespiratory illnessrepublic of the congorepublic of surinamerepublic of sloveniarepublic of hondurasread-only memory chipprotective coveringprograming languageprofessional golferprofessional boxingprivate corporationpriority processingprince-of-wales plumepresident jeffersonpreconceived notionpositive reinforcerpooecetes gramineuspolish monetary unitpolianthes tuberosapinicola enucleatorpiano transcriptionphysical attractionphoenix dactyliferaparkinson's syndromepapuan monetary unitp-type semiconductorostrya carpinifoliaoperating procedureoccupational hazardnicolaus copernicusnewspaper columnistneuropterous insectnephrops norvegicusneapolitan ice creamnational censorshipmusical performancemusculospiral nervemilitary expeditionmercator projectionmember of parliamentmeconopsis cambricamaterial possessionkilocycle per secondjohn pierpont morganinterior departmenthypertonic solutionhouses of parliamentherpestes ichneumonheat of vaporizationheat of vaporisationhealth professionalgraphical recordinggeographical regiongenus dimorphothecagallinula chloropusfreudian psychologyfrancis ford coppolafortunella japonicafirst epistle of johnfavorable receptionfamily scorpaenidaeexpressed almond oileuphorbia marginataeriobotrya japonicaerinaceus europaeusemperor napoleon iiielectronics companyelectron microscopedisreputable persondisagreeable persondiplomatic ministerdenali national parkcytotropic antibodycomputer memory unitcomptonia peregrinacompression bandagechemical operationscerebrospinal fevercapital of nicaraguacapital of new jerseycapital of argentinabignonia capreolatabanana passion fruitauxiliary operationartocarpus communisartistic productionantineoplastic drugantilope cervicapraandropogon gerardiiandromeda polifoliaamaranthus spinosusalpinia officinarumagropyron cristatumacoustic gramophoneacadia national park5-hydroxytryptaminezero-coupon securityyellow pitcher plantwynnea sparassoideswinter olympic gameswestern roman empirevespula maculifronsvespertilio murinusvena supraorbitalisvaccinium scopariumupper carboniferousunipolar depressionumbelliferous planttwo-line great primertwin-propeller-planetrusteeship counciltropical rain foresttrimorphodon lambdatricholoma pardinumtrend extrapolationtragelaphus buxtonitoxemia of pregnancytopographic anatomytop fermenting yeastthreshold operationthermoplastic resintherapeutic cloningthamnophis sirtalisthamnophis sauritusthamnophis proximustemporary expedienttelephone interviewtelephone directorytactual explorationsynaptomys borealissymplocus tinctoriasweet-potato ring rotsupratrochlear veinsupra expressionismsuperior labial veinsuperannuation fundsuborder pinnipediastriped button quailstereoscopic visionstereophonic systemsteganopus tricolorst. christopher-nevisspirit of turpentinespanish oyster plantsouthern yellow pinesouthern hemispheresocial anthropologysnowdrop windflowersmoking compartmentslip friction clutchsingle-furrow ploughshort saphenous veinsexual relationshipsex-change operationsensory deprivationscopolia carniolicasaxifraga hypnoidessarcophaga carnariasao tome and principesample distributionsalicornia europaeasacrifice operationround-trip light timerocky-mountain maplerocky mountain sheeprocky mountain pinonrockingham podocarprichea pandanifoliarhizopus stoloniferretarded depressionrepulsorlift enginerepublic of the sudanrepublic of cameroonrepublic of botswanarecording equipmentrecombinant proteinreal-time processingreactive depressionreaction propulsionrate of depreciationradiation pyrometerquadriphonic systemquadraphonic systempyrrhuloxia sinuatapyrola rotundifoliapus-forming bacteriapurple virgin's bowerpublic relations manpublic presentationpterocnemia pennatapterocarpus indicuspsychotria capensispsocopterous insectprunus angustifoliaprumnopitys elegansprotozoal infectionprospero lambertiniprosopis glandulosaprosecuting officerpropositional logicproportional samplepromotional expenseprofessional tennisprofessional personprofessional dancerproducer price indexprocyon cancrivorusprionotus carolinusprince-of-wales'-heathprince of wales heathpretrial conferencepresident rooseveltpresident john adamspresent progressiveprairie golden asterpractice of medicinepower-station workerpower of appointmentpotentilla anserinapotassium carbonatepotamogeton crispusportal hypertensionporcupine provisionponcirus trifoliatapolystichum brauniipolygonum orientalepolice commissionerpolaroid land camerapneumogastric nerveplumed scorpionfishplatanus orientalisplatanus acerifoliaplatanthera bifoliaplains pocket gopherplains lemon monardapiranga ludovicianapinus californiarumpinnotheres ostreumpine-barren sandwortpierre-simon laplacepied piper of hamelinpickeringia montanaphyllostachys nigraphragmites communisphaseolus angularispersonal credit lineperiodontal diseasepeperomia sandersiipenstemon rydbergiipenstemon newberryipedestrian crossingpaul bustill robesonpartial correlationparochetus communisparkinsonia floridaparathyroid hormoneparathion poisoningparallel processingpancreatic fibrosispalestine authoritypaleo-indian cultureoutput-to-input ratioorthopterous insectornithopod dinosaurorder temnospondyliorder polymastiginaorder plumbaginalesorder plantaginalesorder cypriniformesopuntia lindheimerioperations researchoperating statementopen-air marketplaceonopordum acanthiumonopordon acanthiumnuclear-powered shipnorthern hemispherenorth celestial polenonreligious personnon-christian priestneurotic depressionnetwork programmingnervous prostrationnapierian logarithmn-type semiconductormycteroperca bonacimusculophrenic veinmultiplex operationmultiple regressionmountain spleenwortmontia lamprospermamilitary censorshipmiddle temporal veinmicroscopic anatomymelospiza georgianamacroscopic anatomylupinus subcarnosuslithophragma affinelip synchronizationlip synchronisationlimnocryptes minimaligustrum japonicumlibyan islamic grouplepiota rubrotinctaleaning tower of pisalazzaro spallanzanilate-spring-bloominglaportea canadensiskurdistan labor parykingdom protoctistakingdom prokaryotaekatmai national parkjudicial separationjudicial proceedingjudgment in personamjuan carlos i of spainjohn philip marquandjohn joseph pershingjohn birks gillespiejames francis thorpej. robert oppenheimerisopyrum biternatumiridoprocne bicoloripomoea orizabensision-exchange polymerinterrogation pointinternational pitchinteragency supportinorganic phosphateinformer's privilegeinflationary spiralinferiority complexindirect expressionincomplete fractureincomplete abortionidiographic sciencehypsiglena torquatahypochromic anaemiahyperfocal distancehyperchromic anemiahynerpeton bassettihydropower industryhorseshoe whipsnakehorizontal parallaxhooded pitcher planthohenzollern empireheterophil antibodyhesperis matronalisherringbone patternharold hirschsprunghabenaria peramoenagroup participationground-emplaced minegregorian telescopegreat saphenous veingradable oppositiongigacycle per secondgiant potato creepergeocentric parallaxgenus zinjanthropusgenus stephanomeriagenus scolopendriumgenus schizophragmagenus pseudowinteragenus pleurothallisgenus pleurobrachiagenus paracheirodongenus micropogoniasgenus microdipodopsgenus gomphotheriumgenus gasterophilusgenus dicranopterisgenus cnemidophorusgenus chirocephalusgenus cercopithecusgenus centropristisgenus cardiospermumgenus argyroxiphiumgenus actiniopterisgenital personalitygastroepiploic veinfront-porch campaignfringed poppy mallowflowering raspberryfloat-type rain gaugefinno-ugric-speakingfine-art photographyfavourable positionfamily torpedinidaefamily relationshipfamily nephropsidaeexperimental methodexocentric compoundexclusion principleeuropean wolf spidereuropean white bircheuropean spider crabeuropean bird cherryeriophyllum lanatumerigeron pulchelluseptesicus serotinusepistle to the romansenglish hippocrateselectronic computerelectron multiplierelectron microscopyelaeocarpus grandiseichhornia spesiosaeducational programeastern roman empiredynamic loudspeakerdwarf chinquapin oakdryopteris goldianadryopteris fragransdrepanocytic anemiadramatic productiondorsal scapular veindivision rhodophytadepreciation chargedental practitionerdental orthopaedicsdeflationary spiraldeep supporting firecystopteris montanacupressus govenianacupressus arizonicacrocodilian reptilecriminal possessioncreeping wood sorrelcreeping bellflowercoryphaena hippuruscorticospinal tractcorporal punishmentcoreopsis tinctoriacoptis groenlandicacopernicia ceriferacontopus sordiduluscontinuing trespassconsumer price indexcomputer simulationcomputer programingcompound microscopecomplex prepositioncompetitor analysiscomparative anatomycommon unicorn plantcommon pitcher plantcommon lady's-slippercognitive operationcnemidophorus veloxclinopodium vulgareclinical depressionclass coniferopsidacinnamomum camphorachinese parasol treecerebrospinal fluidcardioid microphonecapital of singaporecapital of san marinocalifornia allspicebrush-tail porcupinebronchoscopic smearbronchial pneumoniabreech presentationbinge-purge syndromebidens trichospermabastardy proceedingbartolomeo prignanoauditory perceptionassistant professorarnold daniel palmerarches national parkapplication programapodictic certaintyapatetic colorationanticipatory breachanomalopteryx owenianoa depressicornisanamnestic responseamorpha californicaamerican pennyroyalamerican labor partyalveolar resorptionaleksandr pavlovichagrimonia eupatoriaagitated depressionaegilops triuncalisadlerian psychologyacoustic projectionacoustic absorptionabsorption spectrumabdominal pregnancy
WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen