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

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There are 148 18 letter words, 478 18 letter phrases and 0 18 letter abbr's with I,O,P,R,T in.

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

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Words (148)
disproportionatelyhypercoagulabilitycompartmentalizinganthropomorphizingoversimplificationspectrophotometricoverrepresentationhyperaldosteronismunprofitablenessesultrasophisticatedultramicroscopicaltriskaidekaphobiastransportabilitiesthrombophlebitidesthermoplasticitiessupranationalitiessupersophisticatedsuperminicomputerssupercivilizationssuperadministratorstereospecificallystereophotographicsphygmomanometriesspectrohelioscopesspectroheliographyspectroheliographsspectrofluorimeterribonucleoproteinsrepresentationallyrehospitalizationsrechromatographingrechromatographiesquasiperiodicitiespseudotuberculosisprovincializationspropagandisticallypronounceabilitiesproletarianizationpraiseworthinessespostmillenarianismpolyribonucleotidepolyesterificationpolychromatophilicpolychromatophiliapolyacrylonitrilespiezoelectricitiesphotoreproductionsphotoreactivationsphotomorphogenesisphotomicrographiesphotolithographingphotolithographiesphotodisintegratesphotodisintegratedphosphodiesterasespertinaciousnessesparticularizationsoverspecializationoverprotectivenessoveroptimisticallyoverextrapolationsorthopsychiatristsnonrepresentativesnoncooperationistsnoncomparabilitiesnonanthropologistsnonanthropologicalneuropsychologistsneuropsychiatristsneurophysiologistsmyeloproliferativemisrepresentationsmisinterpretationsmicroreproductionsmicrophotographiesmicrophotographersmicropaleontologicmicromanipulationsmicrolepidopterousmicroencapsulationmicroencapsulatingmethylprednisolonemetallographicallymacrophotographieslumpenproletariatslepidopterologistslepidopterologicalirresponsibilitiesintrospectionisticinterrelationshipsinteroperabilitiesincorruptibilitiesimpersonalizationsimmunosuppressantsimmunoprecipitatesimmunoprecipitatedhypersensitizationhyperrationalitieshyperpolarizationshyperpigmentationshypernationalistichyperimmunizationshyperconcentrationhyperalimentationshydroxytryptaminesgranulocytopoiesisgranulocytopoiesesevapotranspirationelectroretinographelectrophysiologicelectrophilicitieselectromyographieselectrodepositionsdisproportionationdisproportionatingdextroamphetaminesdephosphorylationsdepersonalizationscounterprogrammingcounterpetitioningcounteradaptationscompartmentalisingclaustrophobicallychromolithographicchromolithographerchromolithographedbacteriorhodopsinsautobiographicallyaustralopithecinesastrophotographiestriphosphopyridinespectrographicallypteridospermopsidapteridospermaphytapsychotherapeuticspolypropenonitrilepocket-handkerchiefoverinterpretationovercapitalizationovercapitalisationnonprognosticativelaryngopharyngitishypoparathyroidismhypercholesteremiaglomerulonephritiselectrocardiographchemotherapeuticalanthropocentricity
Phrases (478)
xerographic printervictory in europe dayupton beall sinclairtypographical errorturnip-rooted celerytuamotu archipelagotranslating programthyrotropic hormonethird epistle of johnthird epistel of johntelevision reportersupervisory routinesuperiority complexsuborder anisopterasir christopher wrensexual reproductionsetophaga ruticillascorpio the scorpionrevolutionary grouprespiratory illnessrepublic of the congorepublic of kiribatirepublic of djiboutireproductive memoryprotective coveringprivate corporationpriority processingpresident jeffersonpreconceived notionposterior pituitarypositive reinforcerportuguese republicpopulus tremuloidespooecetes gramineuspolitically correctpolish monetary unitpolianthes tuberosapinicola enucleatorpiano transcriptionphysical attractionphoenix dactyliferapapuan monetary unitp-type semiconductorostrya carpinifoliaorder sauropterygiaoperating procedureoccupational hazardnewspaper columnistneuropterous insectneapolitan ice creamnational censorshipmusculus temporalismilitary expeditionmercator projectionmember of parliamentmaterial possessionjohn pierpont morganinterior departmenthypostasis of christhypertonic solutionhouses of parliamentherpestes ichneumonheat of vaporizationheat of vaporisationhealth professionalhealth care providergreat pyramid of gizagenus dimorphothecafortunella japonicafirst epistle of johnfavorable receptioneuphorbia marginataeriobotrya japonicaelectronics companyelectron microscopedisreputable persondiplomatic ministerdenali national parkcytotropic antibodycorporate executivecomputer peripheralcomputer memory unitcomptonia peregrinacollapsible shelterchristopher marlowechemical operationscause to be perceivedcapital of nicaraguacapital of new jerseycapital of cape verdecapital of australiacapital of argentinabignonia capreolatabanana passion fruitauxiliary operationartocarpus communisartistic productionantineoplastic drugantilope cervicapraamphibious aircraftamaranthus spinosusalgorithmic programagropyron cristatumacoustic gramophoneacadia national park5-hydroxytryptaminezero-coupon securityyellow pitcher plantwrit of habeas corpuswinter olympic gameswestern roman empirevespertilio murinusvena supraorbitalisvascular prosthesisvaledictory speakerupholstery materialumbelliferous planttypewriter keyboardtype of architecturetwo-line great primertwin-propeller-planetussock caterpillartuberculoid leprosytrusteeship counciltropical rain foresttrogium pulsatoriumtrisodium phosphatetrimorphodon lambdatricholoma pardinumtrend extrapolationtragelaphus buxtonitoxemia of pregnancytopographic anatomytop fermenting yeastthujopsis dolobratathreshold operationthird battle of ypresthermoplastic resintherapeutic cloningtheatrical producerthamnophis sirtalisthamnophis sauritusthamnophis proximustextual scholarshiptemporary expedienttelephone interviewtelephone directorytactual explorationsynaptomys borealissymplocus tinctoriasweet-potato ring rotsupratrochlear veinsuperannuation fundsuborder lipotyphlasuborder ceratopsiastriped button quailstreptopelia turturstereoscopic visionstereophonic systemsteganopus tricolorst. christopher-nevissporobolus poiretiispirit of turpentinespanish oyster plantsouthern yellow pinesouthern hemispheresodium hypochloritesocial anthropologysmoking compartmentslip friction clutchshort saphenous veinsexual relationshipsex-change operationsensory deprivationsaratoga spittlebugsao tome and principesample distributionsailor's breastplatesacrifice operationround-trip light timerocky-mountain maplerocky mountain sheeprocky mountain pinonrhizopus stoloniferretarded depressionrespiratory diseaserepulsorlift enginerepublic of the sudanrepublic of botswanareproductive systemrecording equipmentrecombinant proteinreal-time processingreactive depressionreaction propulsionrate of depreciationradiation pyrometerquadriphonic systemquadraphonic systempyrrhuloxia sinuatapyrola rotundifoliapylodictus olivarispus-forming bacteriapublic relations manpublic presentationpterocnemia pennatapterocarpus indicuspsychotria capensispsoriatic arthritispsocopterous insectprunus angustifoliaprumnopitys elegansprotozoal infectionprospero lambertiniprosecuting officerpropositional logicproportional sampleprophylactic devicepromotional expenseprojective geometryprofessional tennisprobiotic bacteriumprionotus carolinusprince-of-wales'-heathprince of wales heathpretrial conferencepresident rooseveltpresident john adamspresent progressiveprehistoric cultureprairie golden asterpractice of medicinepower-station workerpower of appointmentpotentilla anserinapotato scab bacteriapotassium hydroxidepotassium carbonatepotamogeton crispusportal hypertensionpopulus trichocarpaponcirus trifoliatapomatomus saltatrixpolystichum brauniipolygonum orientalepolitical commissarpolice headquarterspneumogastric nerveplumeria acutifoliaplatanus orientalisplatanus acerifoliaplatanthera bifoliaplatalea leucorodiaplains pocket gopherpinnotheres ostreumpine-barren sandwortpickeringia montanaphyllostachys nigraphragmites communisphotographic camerapezophaps solitariapetroleum geologistpersonal credit lineperiodontal diseasepenstemon rydbergiipenstemon newberryipellitory-of-the-wallpedestrian crossingpaumotu archipelagopaul bustill robesonpartial correlationparochetus communisparathyroid hormoneparathion poisoningparallel of latitudeparabolic reflectorpaprilus alepidotuspancreatic fibrosispalestine authoritypaleo-indian cultureoxytropis lambertiioutput-to-input ratioorthopterous insectornithopod dinosaurorder temnospondyliorder stegocephaliaorder psilophytalesorder polymastiginaorder plantaginalesopuntia lindheimerioperations researchoperating statementopen-air marketplaceonopordum acanthiumonopordon acanthiumnorthern hemispherenorth celestial polenon-christian priestneurotic depressionnetwork programmingnervous prostrationnapierian logarithmn-type semiconductormyosotis scorpiodesmycteroperca bonacimusculus pectoralismultiplex operationmultiple-furrow plowmultiple regressionmountain spleenwortmontia lamprospermamilitary censorshipmiddle temporal veinmicroscopic anatomymetaphosphoric acidmarie goeppert mayermaria goeppert-mayermacroscopic anatomylithophragma affinelip synchronizationlip synchronisationlimnocryptes minimaligustrum japonicumleptopteris superbalepiota rubrotinctalepiota clypeolarialeaning tower of pisalate-spring-bloominglaportea canadensiskurdistan labor parykingdom protoctistakingdom prokaryotaekeith rupert murdochkatmai national parkjudicial separationjudgment in personamjatropha stimulosusjames francis thorpej. robert oppenheimerisopyrum biternatumipratropium bromideinterrogation pointinternational pitchinteragency supportinorganic phosphateinflationary spiralinferiority complexindirect expressionincomplete fractureincomplete abortionidiopathic disorderhypsiglena torquatahyperfocal distancehyperbolic geometryhynerpeton bassettihydropower industryhorizontal parallaxhooded pitcher plantheterophil antibodyhesperis matronalisherringbone patternhelicobacter pyloriheavyweight torpedogroup participationgregorian telescopegreat saphenous veingradable oppositiongiant potato creepergeocentric parallaxgenus zinjanthropusgenus stephanomeriagenus pseudowinteragenus pleurothallisgenus gomphotheriumgenus gasterophilusgenus dicranopterisgenus cercopithecusgenus centropristisgenus actiniopterisgenital personalitygastroepiploic veinfront-porch campaignfloat-type rain gaugefirst battle of ypresfine-art photographyfavourable positionfamily torpedinidaefamily rhiptoglossafamily relationshipfamily ceratopsidaeexperimental methodexophthalmic goiterexocentric compoundeuropean white bircheuphorbia corollataeucalyptus coriaceaeriophyllum lanatumeptesicus serotinusepistle to the romansepacris obtusifoliaenglish hippocrateselectronic computerelectron multiplierelectron microscopyeducational programeastern roman empiredryopteris goldianadryopteris fragransdryopteris filix-masdryopteris dilatatadrepanocytic anemiadramatic productiondoctor of philosophydivision rhodophytadigital photographydepreciation chargedental practitionerdental orthopaedicsdeflationary spiraldeep supporting firecystopteris montanacystophora cristatacryptotermes breviscryptogramma crispacrocodilian reptilecrataegus apiifoliacorticospinal tractcorporal punishmentcoreopsis tinctoriacoptis groenlandicacontopus sordiduluscontinuing trespasscomputer simulationcomputer programingcomplex prepositioncompetitor analysiscompatible softwarecomparative anatomycommon unicorn plantcommon pitcher plantcolaptes chrysoidescognitive operationchrysolophus pictuschinese parasol treecharles william postcapital of singaporecapital of san marinocapital of costa ricabrush-tail porcupinebritish labour partybreech presentationblissus leucopterusbidens trichospermabastardy proceedingbartolomeo prignanobarometric pressureaustrotaxus spicataauditory perceptionassociate professorassistant professorarteria ophthalmicaarches national parkapplication programapothecaries' weightapodictic certaintyapatetic colorationanticipatory breachanomalopteryx owenianamnestic responseamerican labor partyalveolar resorptionalsophila pometariaagrimonia eupatoriaagitated depressionaegilops triuncalisacoustic projectionacoustic absorptionabsorption spectrum
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