18-Letter Words Containing: P,R,I
(In Any Order)
There are 211 18 letter words,
897 18 letter phrases and
0 18 letter abbr's with
P,R,I in.
Best Scoring 18 Letter Words With: P,R,I
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All 18 Letter Words
Words (211)
disproportionatelyhypercoagulabilitycompartmentalizinganthropomorphizingoversimplificationspectrophotometricoverrepresentationhyperaldosteronismneuropsychologicalunresponsivenessesunprofitablenessesunprinciplednessesunpredictabilitiesuncompromisingnessultrasophisticatedultramicroscopicaltriskaidekaphobiastransportabilitiesthrombophlebitidesthermoplasticitiessupranationalitiessupersophisticatedsupersensitivitiessuperminicomputerssuperintelligencessuperintellectualssupercivilizationssuperciliousnessessuperadministratorsubmicroscopicallystereospecificallystereophotographicsphygmomanometriesspectrohelioscopesspectroheliographyspectroheliographsspectrofluorimetersoporiferousnessessemiprofessionallysemipermeabilitiesribonucleoproteinsrepresentativitiesrepresentativenessrepresentationallyreprehensibilitiesrehospitalizationsrechromatographingrechromatographiesquasiperiodicitiespsychobiographicalpseudotuberculosisprovincializationspropagandisticallypronounceabilitiesproletarianizationpremillenarianismspredestinarianismspraiseworthinessespostmillenarianismpolyribonucleotidepolyesterificationpolychromatophilicpolychromatophiliapolyacrylonitrilespiezoelectricitiesphotoreproductionsphotoreactivationsphotomorphogenesisphotomicrographiesphotolithographingphotolithographiesphotodisintegratesphotodisintegratedphosphodiesterasesphonocardiographicpertinaciousnessesperpendicularitiesparticularizationsoverspecializationoverprotectivenessoveroptimisticallyoverextrapolationsoscillographicallyorthopsychiatristsnonrepresentativesnoncooperationistsnoncomparabilitiesnonanthropologistsnonanthropologicalneuropsychologistsneuropsychiatristsneurophysiologistsneuropharmacologicmyeloproliferativemisrepresentationsmisinterpretationsmicroreproductionsmicroradiographiesmicrophotographiesmicrophotographersmicropaleontologicmicromorphologicalmicromanipulationsmicrolepidopterousmicroencapsulationmicroencapsulatingmethylprednisolonemetallographicallymacrophotographieslymphangiographieslumpenproletariatslipopolysaccharidelepidopterologistslepidopterologicalirresponsivenessesirresponsibilitiesirreproachablenessirrepressibilitiesirreplaceabilitiesintrospectionisticinterrelationshipsinterpretabilitiesinteroperabilitiesinexpressivenessesinexpressibilitiesincorruptibilitiesinappreciativenessimpracticabilitiesimperturbabilitiesimpersonalizationsimpermissibilitiesimperishablenessesimperceptivenessesimmunosuppressionsimmunosuppressantsimmunoprecipitatesimmunoprecipitatedhypersensitizationhypersensitivitieshypersensitivenesshyperrationalitieshyperpolarizationshyperpigmentationshypernationalistichyperimmunizationshyperconsciousnesshyperconcentrationhyperalimentationshydroxytryptamineshandcraftsmanshipsgranulocytopoiesisgranulocytopoiesesgedankenexperimentexpressionlessnessevapotranspirationentrepreneurialismelectroretinographelectrophysiologicelectrophilicitieselectromyographieselectrodepositionsechocardiographiesechocardiographersdisreputablenessesdisproportionationdisproportionatingdimethyltryptaminedextroamphetaminesdephosphorylationsdepersonalizationscounterprogrammingcounterpetitioningcounteradaptationscomprehensiblenesscompartmentalisingclaustrophobicallychromolithographicchromolithographerchromolithographedbacteriorhodopsinsautobiographicallyaustralopithecinesastrophotographiesapprehensivenessesappreciativenessesangiocardiographictriphosphopyridinespectrographicallypteridospermopsidapteridospermaphytapsychotherapeuticspolypropenonitrilepocket-handkerchiefplasmodiophoraceaeoverinterpretationovercapitalizationovercapitalisationorder-chenopodialesnonprognosticativenoncomprehensivelyneurophysiologicalmucopolysaccharidelaryngopharyngitishypoparathyroidismhypercholesteremiahyperbilirubinemiaglomerulonephritiselectrocardiographchemotherapeuticalcaterpillar-trackedanthropocentricityPhrases (897)
xerographic printerworldly possessionswilliam shakespearewhispering campaignvictory in europe dayupton beall sinclairunconscious processtypographical errorturnip-rooted celerytuamotu archipelagotranslating programthyrotropic hormonethird epistle of johnthird epistel of johntelevision reportersupervisory routinesuperiority complexsuborder anisopteraspatial arrangementspanish-american warsir peter paul rubenssir henry joseph woodsir christopher wrensexual reproductionsetophaga ruticillascorpio the scorpionsamolus parviflorusright-handed pitcherrevolutionary grouprespiratory illnessrepublic of the congorepublic of surinamerepublic of sloveniarepublic of paraguayrepublic of maldivesrepublic of kiribatirepublic of hondurasrepublic of djiboutireproductive memoryread-only memory chipprotective coveringproposal of marriageprograming languageprofessional golferprofessional boxingprivate corporationpriority processingprince-of-wales plumepresident jeffersonpresident clevelandpreconceived notionposterior pituitarypositive reinforcerportuguese republicpopulus tremuloidespooecetes gramineuspolitically correctpolish monetary unitpolianthes tuberosapinicola enucleatorpiano transcriptionphysical attractionphoenix dactyliferapen-tailed tree shrewpatent infringementparnassia palustrisparliamentary agentparkinson's syndromeparainfluenza viruspapuan monetary unitp-type semiconductorostrya carpinifoliaorder sauropterygiaorder sarcosporidiaorder passeriformesoperating procedureoccupational hazardnicolaus copernicusnewspaper columnistneuropterous insectnephrops norvegicusneapolitan ice creamnational censorshipmusical performancemusculus temporalismusculospiral nervemorchella crassipesmilitary expeditionmetric capacity unitmercator projectionmember of parliamentmeleagris gallopavomeconopsis cambricamaterial possessionlimenitis archippuslepomis macrochiruskilocycle per secondjohn pierpont morganjean-philippe rameaujean baptiste racineinterior departmentinfantile paralysisimperfective aspecthypostasis of christhypertonic solutionhouses of parliamentherpestes ichneumonheat of vaporizationheat of vaporisationhealth professionalhealth care providergreat pyramid of gizagraphical recordinggrace patricia kellygossypium herbaceumgeographical regiongenus dimorphothecagallinula chloropusfreudian psychologyfrancis ford coppolafortunella japonicafirst epistle of johnfavorable receptionfamily spirillaceaefamily sphyraenidaefamily scorpaenidaefamily physeteridaefamily papaveraceaefamily asparagaceaefamily accipitridaeexpressed almond oileuphorbia marginataeriobotrya japonicaerinaceus europaeusemperor napoleon iiielectronics companyelectron microscopeedvard hagerup griegdisreputable persondisagreeable persondipsacus sylvestrisdiplomatic ministerdenali national parkdangling participlecytotropic antibodycorporate executivecomputer peripheralcomputer memory unitcomptonia peregrinacompression bandagecollapsible shelterchristopher marlowechemical operationscerebrospinal fevercerebral hemispherecause to be perceivedcaprimulgiform birdcapital of nicaraguacapital of new jerseycapital of cape verdecapital of australiacapital of argentinacapital expenditurebusiness enterprisebusiness departmentbignonia capreolatabanana passion fruitbaccharis pilularisauxiliary operationauxiliary equipmentaspalathus linearisartocarpus communisartistic productionarteria pancreaticaantirrhinum filipesantineoplastic drugantilope cervicapraandropogon gerardiiandromeda polifoliaamphibious aircraftamerican pulsatillaamaranthus spinosusalpinia officinarumalgorithmic programagropyron cristatumacoustic gramophoneacer pennsylvanicumacadia national parkacademic department5-hydroxytryptaminezero-coupon securityyellow pitcher plantyellow lady's slipperxyphophorus hellerixylomelum pyriformewynnea sparassoideswrit of habeas corpuswireless telegraphywinter olympic gameswilderness campaignwhite-lipped peccarywhite-chinned petrelwestern roman empirewestern prince's pinevirginia serpentaryviperine grass snakevespula maculifronsvespertilio murinusvena supraorbitalisvena intercapitalisvena appendicularisvascular prosthesisvascular hemophiliavaledictory speakervaccinium scopariumvaccaria pyramidatauropsilus soricipesupper carboniferousupholstery materialunited arab republicunipolar depressionumbelliferous planttypewriter keyboardtypewriter carriagetype 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 directorytarquinius superbustall field buttercuptactual explorationsyrian arab republicsynaptomys borealissymplocus tinctoriasymphoricarpos albasweet-potato ring rotsurgical vacuum pumpsupratrochlear veinsupra expressionismsupervisory programsupernatural virtuesuperior labial veinsuperior colliculussuperhigh frequencysuperfamily apoideasuperannuation fundsuborder pinnipediasuborder lipotyphlasuborder ceratopsiasubmersible warshipsubclass cirripediasubclass amphineurastriped button quailstreptopelia turturstratified samplingstereoscopic visionstereophonic systemsterculia rupestrissteganopus tricolorst. christopher-nevissporobolus poiretiispirit of turpentinespiranthes spiralisspheniscus demersusspartina pectinmatasparmannia africanaspanish oyster plantsouthern yellow pinesouthern hemispheresodium hypochloritesocial anthropologysnowdrop windflowersmoking compartmentslip friction clutchskin perceptivenesssir humphrey gilbertsingle-furrow ploughsilver-leaved poplarshort saphenous veinshirley temple blacksexual relationshipsex-change operationsensory deprivationsecurity departmentscopolia carniolicasaxifraga hypnoidessarracenia purpureasarcophilus hariisisarcophaga carnariasaratoga spittlebugsapindus marginatussao tome and principesample distributionsalicornia europaeasaints peter and paulsailor's breastplatesacrifice operationsabbatia campestrisrupicapra rupicapraround-trip light timerocky-mountain maplerocky mountain sheeprocky mountain pinonrockingham podocarpring-necked pheasantring-necked parakeetrichea pandanifoliarhizopus stoloniferretarded depressionrespiratory diseaserepulsorlift enginerepublic of zimbabwerepublic of the sudanrepublic of colombiarepublic of cameroonrepublic of bulgariarepublic of botswanareproductive systemred-legged partridgered-bellied terrapinred-backed sandpiperrecording equipmentrecombinant proteinreal-time processingreactive depressionreaction propulsionrate of depreciationradiation pyrometerquercus chrysolepisquadriphonic systemquadraphonic systempyrrhuloxia sinuatapyrophosphoric acidpyrola rotundifoliapyorrhea alveolarispylodictus olivarispus-forming bacteriapurple-hooded orchispurple virgin's bowerpure iambic trimeterpupillary sphincterpulse timing circuitpulsatilla vulgarispublic relations manpublic presentationpterocnemia pennatapterocarpus indicuspteridium aquilinumpsychotria capensispsoriatic arthritispsocopterous insectpsittacus erithacusprunus pensylvanicaprunus angustifoliaprumnopitys elegansprotozoal infectionprospero lambertiniprosopis juliifloraprosopis glandulosaprosecuting officerpropositional logicproportional sampleprophylactic devicepromotional expenseprojective geometryprofessional tennisprofessional personprofessional dancerproducer price indexprocyon cancrivorusprocursive epilepsyprobiotic bacteriumprionotus carolinusprince-of-wales'-heathprince of wales heathprince edward islandpreventive medicineprevailing westerlypretrial conferencepresident rooseveltpresident john adamspresent progressivepresbyterian churchprehistoric cultureprairie rattlesnakeprairie golden asterpractice of medicinepower-station workerpower of appointmentpotentilla anserinapotato scab bacteriapotassium hydroxidepotassium carbonatepotamogeton crispusportal hypertensionporphyrio porphyrioporcupine provisionpopulus trichocarpapopulus balsamiferaponcirus trifoliatapomatomus saltatrixpolystichum brauniipolypodium scouleripolyphosphoric acidpolygonum orientalepolitical commissarpolice headquarterspolice commissionerpolaroid land camerapodiceps ruficollispneumogastric nerveplumeria acutifoliaplumed scorpionfishplexus mesentericusplatycerium andinumplatanus orientalisplatanus acerifoliaplatanthera bifoliaplatalea leucorodiaplains pocket gopherplains lemon monardapitcher-plant familypiranga ludovicianapinus californiarumpinnotheres ostreumpine-barren sandwortpierre-simon laplacepied piper of hamelinpickeringia montanapickerelweed familyphyllostachys nigraphragmites communisphotographic cameraphilaenus spumariusphaseolus angularispezophaps solitariapetteria ramentaceapetroleum geologistpetersburg campaignperuvian mastic treepersonal credit linepersian gulf illnessperpendicular styleperomyscus eremicusperiodontal diseaseperiarterial plexuspeperomia sandersiipenstemon rydbergiipenstemon newberryipennisetum ruppeliipeninsular malaysiapembroke welsh corgipeltandra virginicapellitory-of-the-wallpedestrian crossingpaumotu archipelagopaul bustill robesonpartial correlationparochetus communisparnassia fimbriataparkinsonia floridaparathyroid hormoneparathion poisoningparascalops breweriparanthias furciferparametric quantityparallel-veined leafparallel processingparallel of latitudeparabolic reflectorpaprilus alepidotuspancreatic fibrosispalestine authoritypaleo-indian culturepalace of versaillespage-at-a-time printeroxytropis lambertiioutput-to-input ratioorthopterous insectornithopod dinosaurorder temnospondyliorder stegocephaliaorder psilophytalesorder polymastiginaorder plumbaginalesorder plantaginalesorder mycrosporidiaorder haplosporidiaorder haemosporidiaorder cypriniformesorder aspergillalesopuntia lindheimerioperations researchoperating statementopen-air marketplaceonopordum acanthiumonopordon acanthiumnymphalid butterflynuclear-powered shipnorthern hemispherenorth celestial polenonreligious personnon-christian priestnierembergia repensnewspaper publisherneurotic depressionnetwork programmingnervous prostrationnapierian logarithmn-type semiconductormyrica pensylvanicamyosotis scorpiodesmycteroperca bonacimusculus pectoralismusculophrenic veinmultiplex operationmultiple-furrow plowmultiple regressionmountain spleenwortmontia lamprospermamissouri compromisemilitary censorshipmilitary capabilitymiddle temporal veinmicroscopic anatomymicroprocessor chipmetaphosphoric acidmelospiza georgianamegavitamin therapymax ferdinand perutzmarie goeppert mayermaria goeppert-mayermanufacturing plantmammillaria plumosamacrozamia spiralismacroscopic anatomylycopodium obscurumlupinus subcarnosuslithophragma affinelip synchronizationlip synchronisationline-at-a-time printerlimnocryptes minimaligustrum japonicumlight whipping creamlibyan islamic groupleptopteris superbalepiota rubrotinctalepiota clypeolarialeaning tower of pisalazzaro spallanzanilate-spring-bloominglaportea canadensislandscape gardeninglandscape architectkurdistan labor parykorsakov's psychosiskingdom protoctistakingdom prokaryotaeking charles spanielkeith rupert murdochkatmai national parkjumping bristletailjudicial separationjudicial proceedingjudgment in personamjuan carlos i of spainjohn philip marquandjohn joseph pershingjohn birks gillespiejatropha stimulosusjames francis thorpejames edmund scrippsj. robert oppenheimerisopyrum biternatumiridoprocne bicoloripratropium bromideipomoea orizabensision-exchange polymerinterrogation pointinterplanetary dustinternational pitchintergalactic spaceintercapitular veininteragency supportinorganic phosphateinformer's privilegeinflationary spiralinferiority complexindirect expressionincomplete fractureincomplete abortionilex paraguariensisidiopathic disorderidiographic scienceictalurus punctatushypsiglena torquatahypophosphoric acidhypochromic anaemiahypericum maculatumhypericum calycinumhyperfocal distancehyperchromic anemiahyperbolic geometryhynerpeton bassettihydropower industryhyalophora cecropiahungarian partridgehorseshoe whipsnakehorizontal parallaxhooded pitcher planthohenzollern empirehieracium praealtumhieracium pilocellahexalectris spicataheterophil antibodyhesperis matronalisherringbone patternherpes simplex virusherpes encephalitishelicobacter pyloriheavyweight torpedoheavy whipping creamharold hirschsprungharald hirschsprunghalocarpus bidwillihabenaria peramoenagymnastic apparatusgroup participationground-emplaced minegregorian telescopegreat saphenous veingradable oppositiongigacycle per secondgiant red paintbrushgiant potato creepergeocentric parallaxgenus zinjanthropusgenus stephanomeriagenus scolopendriumgenus schizophragmagenus pseudowinteragenus pleurothallisgenus pleurobrachiagenus phragmipediumgenus paracheirodongenus micropogoniasgenus microdipodopsgenus hemitripterusgenus gomphotheriumgenus gasterophilusgenus dicranopterisgenus cnemidophorusgenus chirocephalusgenus chamaecyparisgenus cercopithecusgenus centropristisgenus cardiospermumgenus argyroxiphiumgenus actiniopterisgenital personalitygenetic fingerprintgastroepiploic veinfront-porch campaignfritz albert lipmannfringed poppy mallowflowering raspberryfloat-type rain gaugeflat tip screwdriverfissurella aperturafirst battle of ypresfinno-ugric-speakingfine-art photographyferdinand de lessepsfavourable positionfamily trephritidaefamily torpedinidaefamily sphaeriaceaefamily rhiptoglossafamily relationshipfamily ramphastidaefamily polyporaceaefamily phalaropidaefamily peridiniidaefamily parmeliaceaefamily parkeriaceaefamily nephropsidaefamily macropodidaefamily hypocreaceaefamily hypericaceaefamily erysiphaceaefamily epacridaceaefamily drepanididaefamily cupressaceaefamily ceratopsidaefamily cecropiaceaefamily bradypodidaeexpress luxury linerexperimental methodexophthalmic goiterexocentric compoundexclusion principleeuropean wolf spidereuropean white bircheuropean spider crabeuropean bird cherryeuphorbia corollataeucalyptus coriaceaeriophyllum lanatumerigeron pulchelluseptesicus serotinusepistle to the romansepidural anesthesiaepidendrum tampenseepicyclic gear trainepacris obtusifoliaenglish hippocrateselementary particleelectronic computerelectron multiplierelectron microscopyelectrical capacityelectric typewriterelectric receptacleelaeocarpus grandiseichhornia spesiosaeducational programeastern roman empiredynamic loudspeakerdwarf chinquapin oakdryopteris goldianadryopteris fragransdryopteris filix-masdryopteris dilatatadrepanocytic anemiadramatic productiondorsal scapular veindoctor of philosophydivision rhodophytadispersed particlesdiriment impedimentdigital photographydesmodium purpureumdescurainia pinnatadescriptive grammardepressive disorderdepreciation chargedental practitionerdental orthopaedicsdeflationary spiraldeep supporting firedalmatian pyrethrumdaisyleaf grape ferncystopteris montanacystophora cristatacypripedium reginaecustard-apple familycupressus govenianacupressus arizonicacryptotermes breviscryptogramma crispacrocodilian reptilecriminal possessioncreeping wood sorrelcreeping bellflowercrataegus apiifoliacoryphaena hippuruscorticospinal tractcorporal punishmentcoreopsis tinctoriacoptis groenlandicacopernicia ceriferacontopus sordiduluscontinuing trespassconsumer price indexcomputer simulationcomputer programingcompound microscopecomplex prepositioncompetitor analysiscompatible softwarecomparative anatomycommon unicorn plantcommon pitcher plantcommon lady's-slippercoluber hippocrepiscolaptes chrysoidescognitive operationcnemidophorus veloxclinopodium vulgareclinical depressionclass coniferopsidacinnamomum camphorachrysolophus pictuschinese parasol treechelydra serpentinacheiranthus asperuscharles william postcerebrospinal fluidcerapteryx graminiscardioid microphonecardamine pratensiscapsicum frutescenscapparis mitchelliicapital of singaporecapital of san marinocapital of costa ricacampanula carpaticacampanula americanacalifornia allspicebursera microphyllabuilding departmentbrush-tail porcupinebronchoscopic smearbronchial pneumoniabritish labour partybristly sarsparillabreech presentationbreathing apparatusbrazilian trumpeterbrassica perviridisblissus leucopterusbinge-purge syndromebidens trichospermabicycle parking rackbastardy proceedingbartolomeo prignanobarometric pressurebarbecued spareribsaustrotaxus spicataauriparus flavicepsauricular appendageauditory perceptionatrial septal defectatlantic tripletailassociate professorassistant professoraspidelaps lubricusasclepias incarnataarteria ophthalmicaarteria epigastricaarnold daniel palmerarisaema triphyllumarches national parkapplication programappendicular arteryapothecaries' weightapodictic certaintyapatetic colorationantidepressant druganticipatory breachantarctic peninsulaanomalopteryx owenianoa depressicornisanamnestic responseamorpha californicaamerican pennyroyalamerican labor partyalveolar resorptionalsophila pometariaalnus veridis crispaallium ampeloprasumaleksandr pavlovichagrimonia eupatoriaagitated depressionagaricus campestrisaegilops triuncalisadlerian psychologyacoustic projectionacoustic absorptionabsorption spectrumabdominal pregnancy
