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18-Letter Words Containing: O,O,P,E,R

 (In Any Order)
There are 120 18 letter words, 366 18 letter phrases and 0 18 letter abbr's with O,O,P,E,R in.

Best Scoring 18 Letter Words With: O,O,P,E,R

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All 18 Letter Words

Words (120)
disproportionatelyoversimplificationspectrophotometricoverrepresentationhyperaldosteronismneuropsychologicalweatherproofnessesuncompromisingnessthrombophlebitidessuperconglomeratesstereophotographicsphygmomanometriesspectrophotometersspectrohelioscopesspectroheliographyspectroheliographsspectrofluorometryspectrofluorometerspectrofluorimetersoporiferousnessessemiprofessionallyribonucleoproteinsrehospitalizationsrechromatographingrechromatographiespseudotuberculosispseudotuberculosespronounceabilitiesproletarianizationpreposterousnessespolyribonucleotidepolymorphonuclearspolyesterificationpolyacrylonitrilesphotoreproductionsphotoreactivationsphotomorphogenesisphotomorphogenesesphotomicrographiesphotolithographiesphotodisintegratesphotodisintegratedphosphodiesterasespheochromocytomataperchloroethylenespentachlorophenolsoverspecializationoverprotectivenessoveroptimisticallyoverextrapolationsorganophosphorusesobstreperousnessesnoncooperationistsnoncomparabilitiesneuropsychologistsneurophysiologistsneuropharmacologicmyeloproliferativemicroreproductionsmicroradiographiesmicrophotographiesmicrophotographersmicropaleontologicmicrolepidopterousmicroencapsulationmethylprednisolonemacrophotographieslipopolysaccharidelepidopterologistslepidopterologicalintrospectionisticimpersonalizationsimmunosuppressionshyperpolarizationshyperconsciousnesshyperconcentrationgranulocytopoiesisgranulocytopoiesesextemporaneousnessevapotranspirationelectroretinographelectrophysiologicelectrophotographyelectrophoretogramelectrooculographyelectromyographieselectrodepositionsechocardiographiesechocardiographersdephosphorylationsdepersonalizationscounterpropagandascounterprogrammingcounterpetitioningcounterdeploymentscounteradaptationschromolithographerchromolithographedbacteriorhodopsinsastrophotographiesastrophotographerstriphosphopyridinepteridospermopsidapseudopleuronectespolypropenonitrileplasmodiophoraceaepalaeoanthropologyoverinterpretationovercapitalizationovercapitalisationorder-chenopodialesnonprognosticativenoncomprehensivelyneurophysiologicalmucopolysaccharideglomerulonephritiselectrocardiographechoencephalographchloroacetophenoneanthropocentricity
Phrases (366)
worldly possessionsvictory in europe dayunconscious processtypographical errorturnip-rooted celerytuamotu archipelagothyrotropic hormonethird epistle of johnthird epistel of johntelevision reportersupervisory routinesuperiority complexsuborder anisopterasir henry joseph woodsexual reproductionscorpio the scorpionrevolutionary grouprepublic of the congorepublic of sloveniarepublic of hondurasrepublic of djiboutireproductive memoryrelocatable programread-only memory chipprotective coveringproposal of marriageprofessional golferprofessional boxingproduct developmentprivate corporationpriority processingpreconceived notionposterior pituitarypositive reinforcerpopulus tremuloidespooecetes gramineuspolitically correctpolish monetary unitpolianthes tuberosapinicola enucleatorphotographer's modelperomyscus leucopusparkinson's syndromep-type semiconductororder sauropterygiaorder sarcosporidiaorder passeriformesoperating procedurenicolaus copernicusneuropterous insectnephrops norvegicusnational censorshipmercator projectionmeleagris gallopavomeconopsis cambricamaterial possessionloranthus europaeuslepomis macrochiruskilocycle per secondjohn pierpont morganjames prescott joulehypertonic solutionhouses of parliamentherman northrop fryeheat of vaporizationheat of vaporisationhealth professionalgeographical regiongenus phalacrocoraxgenus dimorphothecafreudian psychologyfortunella japonicafirst epistle of johnfavorable receptionexpressed almond oileuropean water ouzeleuropean goatsuckereriobotrya japonicaemployment contractemperor napoleon iiielectronics companyelectron microscopedoctor of osteopathycorporate executivecomputer memory unitcomptonia peregrinacompression bandagechristopher marlowechemical operationsbook of common prayerbignonia capreolataauxiliary operationandropogon gerardiiandromeda polifoliaacoustic gramophonezero-coupon securityxyphophorus hellerixylomelum pyriformewrit of habeas corpusvalley pocket gopheruropsilus soricipesupper carboniferousunipolar depressiontuberculoid leprosytropical rain foresttrisodium phosphatetrend extrapolationtoxemia of pregnancythreshold operationtelephone directorytactual explorationsynaptomys borealissweet-potato ring rotsupervisory programsuperior colliculussuborder menotyphlasuborder lipotyphlasuborder ceratopsiastereoscopic visionstereophonic systemstenotomus chrysopssteganopus tricolorsporobolus poiretiisouthern yellow pinesouth temperate zonesodium hypochloritesnowdrop windflowersmoking compartmentsingle-furrow ploughshort saphenous veinsex-change operationsensory deprivationself-employed personsao tome and principesao bernardo do camposalicornia europaeasacrifice operationrocky-mountain maplerocky mountain sheeprhizopus stoloniferrepublic of colombiarepublic of cameroonrepublic of botswanarecombinant proteinreaction propulsionrate of depreciationralph johnson buncheradiation pyrometerpyorrhea alveolarispurple-hooded orchispsychotherapy grouppsocopterous insectprotozoal infectionproto-norse languageprospero lambertiniprosecuting officerproportional samplepromotional expenseprojective geometryprofessional tennisprofessional personprofessional dancerprobiotic bacteriumpresident rooseveltprefrontal lobotomypower-station workerpower of appointmentpotato scab bacteriapotassium hydroxidepotassium carbonatepotamogeton crispusportuguese man-of-warportal hypertensionpork-and-veal goulashporcupine provisionpolypodium scouleripolygonum orientalepolice commissionerpolaroid land camerapodiceps ruficollisplumed scorpionfishpleurotus ostreatusplatalea leucorodiaplains pocket gopherplains lemon monardapinnotheres ostreumphyllodoce caeruleaphotographic camerapezophaps solitariapetroleum geologistperiodontal diseasepembroke welsh corgipellitory-of-the-wallpeacock flower fencepaumotu archipelagopaul bustill robesonpartial correlationparochetus communisparathyroid hormoneparacentral scotomaparabolic reflectoroxytropis lambertiiorthopterous insectorder temnospondyliorder stegocephaliaorder psilophytalesorder polymastiginaorder mycrosporidiaorder haplosporidiaorder haemosporidiaorder ephemeropteraorder cypriniformesoperations researchnorth temperate zonenorth celestial polenonreligious personneurotic depressionnetwork programmingnervous prostrationn-type semiconductormyosotis scorpiodesmycteroperca bonacimultiplex operationmultiple-furrow plowmountain spleenwortmother-of-pearl cloudmontia lamprospermamock polo neck collarmissouri compromisemicroprocessor chipmetaphosphoric acidmelospiza georgianamacrocephalon maleolepromatous leprosylepiota rubrotinctalepiota clypeolarialeaning tower of pisalate-spring-bloomingkingdom prokaryotaekarl theodor jaspersjohn joseph pershingj. robert oppenheimeriridoprocne bicoloripratropium bromideipomoea orizabensision-exchange polymerinterrogation pointinorganic phosphateinferiority complexincomplete abortionidiopathic disorderhypochromic anaemiahyperbolic geometryhydropower industryhyalophora cecropiahuman genome projecthorseshoe whipsnakehooded pitcher planthohenzollern empireheterosexual personheterophil antibodyhelicobacter pyloriheavyweight torpedogroup psychotherapygroup centrospermaegregorian telescopegradable oppositiongiant potato creepergeorge paget thomsongenus streptococcusgenus sphaerocarposgenus scolopendriumgenus protoceratopsgenus phellodendrongenus phascolarctosgenus paracheirodongenus micropogoniasgenus microdipodopsgenus macrocephalongenus gomphotheriumgenus entomophthoragenus electrophorusgenus cnemidophorusgenus chronoperatesgenus chlorophyllumgenus chlorophoneusgenus cercosporellagenus anomalopteryxgeneral-purpose bombgastroepiploic veinfringed poppy mallowfine-art photographyfavourable positionfamily polyporaceaefamily macropodidaeexophthalmic goiterexocentric compoundeuropean wolf spidereuphorbia corollataepistle to the romansepacris obtusifoliaelectronic computerelectron microscopyeichhornia spesiosaeducational programeastern hop hornbeamdryopteris goldianadouble-furrow ploughdental orthopaedicscystopteris montanacrocodilian reptilecriminal possessioncreeping wood sorrelcorporal punishmentcoreopsis tinctoriacoptis groenlandicacontempt of congresscomputer technologycomputer simulationcomputer programmercomputer programingcomputed tomographycomptroller generalcompound microscopecomplex prepositioncomplementary colorcomplementary closecompetitor analysiscompatible softwarecomparative anatomycommon pitcher plantcommon lady's-slippercoluber hippocrepiscolorado blue sprucecolaptes chrysoidescognitive operationcnemidophorus veloxclinopodium vulgareclass coniferopsidaclass chlorophyceaecataloged procedurecardioid microphonecarbon group elementcapreolus capreoluscapital of singaporecalopogon tuberosumbronchoscopic smearbronchial pneumoniabody plethysmographbeta blocker eyedropbattle of port arthurbartolomeo prignanoauditory perceptionassociate professorassistant professorapatetic colorationanomalopteryx owenianoa depressicornisalveolar resorptionalsophila pometariaalexander prokhorovaleksandr prokhorovagrimonia eupatoriaadlerian psychologyacoustic projectionabsorption spectrum
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