18-Letter Words Containing: P,I,S
(In Any Order)
There are 217 18 letter words,
771 18 letter phrases and
0 18 letter abbr's with
P,I,S in.
Best Scoring 18 Letter Words With: P,I,S
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All 18 Letter Words
Words (217)
disproportionatelyoversimplificationspectrophotometricsociopsychologicaloverrepresentationpsychopathologicalhyperaldosteronismpaleoclimatologistneuropsychologicalunresponsivenessesunprofitablenessesunprinciplednessesunpredictabilitiesuncompromisingnessultrasophisticatedultramicroscopicaltriskaidekaphobiastransportabilitiesthrombophlebitidesthermoplasticitiestachistoscopicallysupranationalitiessupersophisticatedsupersensitivitiessuperminicomputerssuperintelligencessuperintellectualssupercivilizationssuperciliousnessessuperadministratorsubmicroscopicallystereospecificallystereophotographicsphygmomanometriesspectrohelioscopesspectroheliographyspectroheliographsspectrofluorimetersoporiferousnessessimplemindednessessemiprofessionallysemipermeabilitiesribonucleoproteinsrepresentativitiesrepresentativenessrepresentationallyreprehensibilitiesrehospitalizationsrechromatographiesquasiperiodicitiespsychophysiologistpsychophysiologiespsychopathologistspsychobiographicalpsychoanalyticallypseudotuberculosisprovincializationspropagandisticallypronounceabilitiespremillenarianismspredestinarianismspraiseworthinessespostpsychoanalyticpostmillennialistspostmillennialismspostmillenarianismpolyesterificationpolyacrylonitrilespiezoelectricitiesphysiopathologicalphotosyntheticallyphotosensitizationphotosensitivitiesphotoreproductionsphotoreactivationsphotomorphogenesisphotomicrographiesphotolithographiesphotodissociationsphotodisintegratesphotodisintegratedphotodecompositionphosphodiesterasespertinaciousnessesperpendicularitiespathophysiologicalparticularizationspaleoclimatologiesoverspecializationoverprotectivenessoveroptimisticallyoverextrapolationsoscillographicallyorthopsychiatristsopinionativenessesnonrepresentativesnoncooperationistsnoncomparabilitiesnonanthropologistsneuropsychologistsneuropsychiatristsneurophysiologistsmisrepresentationsmisinterpretationsmicroreproductionsmicroradiographiesmicrophotographiesmicrophotographersmicromanipulationsmicrolepidopterousmicroencapsulationmicroencapsulatingmethylprednisolonemanipulativenessesmacrophotographieslymphangiographieslumpenproletariatslipopolysaccharidelepidopterologistsirresponsivenessesirresponsibilitiesirreproachablenessirrepressibilitiesirreplaceabilitiesintrospectionisticinterrelationshipsinterpretabilitiesinteroperabilitiesinsusceptibilitiesinhospitablenessesinexpugnablenessesinexpressivenessesinexpressibilitiesinexplicablenessesindisputablenessesindispensabilitiesincorruptibilitiesinauspiciousnessesinappreciativenessimpracticabilitiesimperturbabilitiesimpersonalizationsimpermissibilitiesimperishablenessesimperceptivenessesimmunosuppressionsimmunosuppressantsimmunoprecipitatesimmunopathologistshyposensitizationshypophysectomizinghypersensitizationhypersensitivitieshypersensitivenesshyperrationalitieshyperpolarizationshyperpigmentationshypernationalistichyperimmunizationshyperconsciousnesshyperalimentationshydroxytryptamineshistophysiologicalhemoglobinopathieshandcraftsmanshipsgranulocytopoiesisgranulocytopoiesesexpressionlessnessexceptionabilitiesevapotranspirationepithelializationsentrepreneurialismelectrophysiologicelectrophilicitieselectromyographieselectrodepositionsechocardiographiesechocardiographersdisreputablenessesdisputatiousnessesdisproportionationdisproportionatingdiphenylhydantoinsdextroamphetaminesdephosphorylationsdepersonalizationscounteradaptationscontemptiblenessesconceptualizationscomprehensiblenesscompartmentalisingcompanionabilitiesclaustrophobicallybiocompatibilitiesbacteriorhodopsinsaustralopithecinesastrophotographiesapprehensivenessesappreciativenessesunpleasant-smellingtriphosphopyridinespectrographicallypteridospermopsidapteridospermaphytapsychotherapeuticsplasmodiophoraceaeovercapitalisationorder-chenopodialesnonprognosticativenoncomprehensivelyneurophysiologicalmucopolysaccharidelaryngopharyngitishypoparathyroidismhypercholesteremiahistocompatibilityglomerulonephritisPhrases (771)
worldly possessionswilliam shakespearewhispering campaignupton beall sinclairunconscious processtranslating programthird epistle of johnthird epistel of johntelevision reportertangible possessionsupervisory routinesuperiority complexsuborder anisopteraspatial arrangementspanish-american warsolidago spathulatasir peter paul rubenssir henry joseph woodsir christopher wrensexual reproductionsetophaga ruticillaselective lipectomyscorpio the scorpionsamolus parviflorusrespiratory illnessrepublic of surinamerepublic of sloveniarepublic of maldivesrepublic of hondurasproposal of marriageprofessional golferprofessional boxingpriority processingprince-of-wales plumepresident jeffersonpresident clevelandposterior pituitarypositive reinforcerportuguese republicpopulus tremuloidespooecetes gramineuspolitical dissidentpolish monetary unitpolianthes tuberosapoisonous substancepodilymbus podicepspluvianus aegyptiusplanning commissionpiano transcriptionphysiological statephysical phenomenonphysical attractionpennisetum setaceumpen-tailed tree shrewparnassia palustrisparkinson's syndromeparainfluenza virusp-type semiconductorostrya carpinifoliaorder sauropterygiaorder sarcosporidiaorder passeriformesnycticebus pygmaeusnicolaus copernicusnewspaper columnistneuropterous insectnephrops norvegicusnational censorshipmusical performancemusical compositionmusculus temporalismusculospiral nervemorchella crassipesmeleagris gallopavomeconopsis cambricamaterial possessionmagnoliopsid familylimenitis archippuslepomis macrochiruskilocycle per secondkamchatka peninsulajean baptiste racineinfantile paralysisimperfective aspecthypostasis of christhypertonic solutionhouses of parliamenthousehold applianceherpestes ichneumonheat of vaporisationhealth professionalgossypium herbaceumgeophysical sciencegenus melopsittacusgenus dimorphothecagallinula chloropusfreudian psychologyfrancis ford coppolafirst epistle of johnfamily spirillaceaefamily sphyraenidaefamily scorpaenidaefamily scolopacidaefamily physeteridaefamily muscicapidaefamily asparagaceaeexpressed almond oilerinaceus europaeuselectronics companyelectron microscopeduckbilled platypusdivision anthophytadisreputable persondisagreeable persondipsacus sylvestrisdiplomatic ministercompression bandagecollapsible shelterclass magnoliopsidaclass hyalospongiaechristopher marlowechemical operationscerebrospinal fevercerebral hemispherecause to be perceivedcapital of wisconsincapital of tennesseecapital of swazilandcapital of new jerseycapital of minnesotacapital of louisianacapital of indonesiacapital of australiabusiness enterprisebusiness departmentbanana passion fruitbaccharis pilularisaspalathus linearisartocarpus communisartistic productionapodemus sylvaticusantispasmodic agentantirrhinum filipesantipsychotic agentantineoplastic drugamphibious aircraftamlodipine besylateamerican pulsatillaamaranthus spinosusalpinia officinalisagropyron cristatumacoustic gramophoneacer pennsylvanicumzero-coupon securityyellow lady's slipperxyphophorus helleriwynnea sparassoideswrit of habeas corpuswireless telegraphywinter olympic gameswilderness campaignwild sensitive plantwestern roman empirewestern prince's pinewest indian smallpoxvirginia serpentaryviperine grass snakevigna sesquipedalisvespula maculifronsvespertilio murinusvena supraorbitalisvena intercapitalisvena appendicularisvascular prosthesisvascular hemophiliavaledictory speakervaccinium scopariumuropsilus soricipesupper carboniferousupholstery materialunspoken accusationunipolar depressionumbelliferous planttypesetting machinetussock caterpillartuberculoid leprosytrusteeship counciltropical rain foresttrogium pulsatoriumtrisodium phosphatetragelaphus buxtonitopical anaesthetictopical anaesthesiatop fermenting yeasttime deposit accountthujopsis dolobratathreshold operationthird battle of ypresthermoplastic resinthamnophis sirtalisthamnophis sauritusthamnophis proximustextual scholarshiptelephone extensiontarquinius superbussystema lymphaticumsyrian arab republicsynaptomys borealissymplocus tinctoriasymphoricarpos albasweet-potato ring rotsuspended animationsurgical vacuum pumpsupratrochlear veinsupra expressionismsupervisory programsupernatural virtuesuperior labial veinsuperior colliculussuperhigh frequencysuperfamily apoideasuperannuation fundsuicide squeeze playsuborder pinnipediasuborder lipotyphlasuborder ceratopsiasubmersible warshipsubgenus calliopsissubclass cirripediasubclass amphineurasubclass actinopodastyphelia humifusumstriped button quailstreptopelia turturstratified samplingstictopelia cuneatastereoscopic visionstereophonic systemsterculia rupestrissteganopus tricolorst. christopher-nevisspotsylvania countysporobolus poiretiispirit of turpentinespiranthes spiralissphenoidal fontanelsphenoid fontanellespheniscus demersusspartina pectinmatasparmannia africanaspanish oyster plantspanish inquisitionspace-time continuumsouthern yellow pinesouthern hemispheresouth celestial polesodium thiosulphatesodium hypochloritesocial anthropologysnowdrop windflowersmoking compartmentslip friction clutchskin perceptivenesssir humphrey gilbertsingle-furrow ploughsilver-leaved poplarsilphium laciniatumshort saphenous veinshirley temple blackshahaptian languagesexual relationshipsex-change operationseptuagesima sundaysensory deprivationsecurity departmentscopolia carniolicascolymus hispanicussciaenops ocellatussaxifraga hypnoidessarracenia purpureasarcophilus hariisisarcophaga carnariasaratoga spittlebugsapindus marginatussao tome and principesample distributionsalicornia europaeasaints peter and paulsailor's breastplatesacrifice operationsabbatia campestrisrocky mountain sheepring-necked pheasantrhizopus stoloniferretarded depressionrespiratory diseaserepulsorlift enginerepublic of the sudanrepublic of botswanareproductive systemred-backed sandpiperreal-time processingreactive depressionreaction propulsionquercus chrysolepisquadriphonic systemquadraphonic systempyrrhuloxia sinuatapyrophosphoric acidpyorrhea alveolarispylodictus olivarispus-forming bacteriapurple-hooded orchispurple virgin's bowerpupillary sphincterpulse timing circuitpulsatilla vulgarispublius ovidius nasopublic relations manpublic presentationpterocarpus indicuspsychotria capensispsychological statepsoriatic arthritispsocopterous insectpsittacus erithacuspsidium cattleianumpseudotaxus chieniiprunus pensylvanicaprunus angustifoliaprumnopitys elegansprospero lambertiniprosopis juliifloraprosopis glandulosaprosecuting officerpropositional logicproportional samplepromotional expenseprofessional tennisprofessional personprofessional dancerprocyon cancrivorusprocursive epilepsyprionotus carolinusprince-of-wales'-heathprince of wales heathprince edward islandprevailing westerlypresident rooseveltpresident john adamspresent progressivepresbyterian churchprehistoric cultureprairie rattlesnakeprairie golden asterpower-station workerpotos caudivolvuluspotentilla anserinapotato scab bacteriapotassium hydroxidepotassium carbonatepotamogeton crispuspositive chemotaxispositional notationportal hypertensionporcupine provisionpopulus trichocarpapopulus balsamiferaponcirus trifoliatapomatomus saltatrixpolystichum brauniipolypodium scouleripolyphosphoric acidpolitical scientistpolitical commissarpolice headquarterspolice commissionerpolemonium viscosumpoinciana gilliesiipoephila castanotispodiceps ruficollispneumogastric nerveplumed scorpionfishplosive speech soundploceus philippinusplexus mesentericusplatanus orientalisplatanus acerifoliaplains pocket gopherplains lemon monardapinus californiarumpinnotheres ostreumpine-barren sandwortpimenta officinalispierre-simon laplacephysical distancingphyllostachys nigraphragmites communisphotogenic epilepsyphonological systemphilaenus spumariusphasianus colchicusphaseolus coccineusphaseolus angularispezophaps solitariapetroleum geologistpetersburg campaignpesticide poisoningperuvian mastic treepersonal credit linepersian gulf illnessperpendicular styleperomyscus eremicusperiodontal diseaseperiarterial plexuspeperomia sandersiipenstemon rydbergiipenstemon newberryipennisetum ruppeliipeninsular malaysiapembroke welsh corgipedilanthus pavonispediculosis capitispedestrian crossingpecten magellanicuspaul bustill robesonparochetus communisparnassia fimbriataparkinsonia floridaparathion poisoningparascalops breweriparanthias furciferparallel processingpaprilus alepidotuspancreatic fibrosispanax quinquefoliuspanax pseudoginsengpalestine authoritypalace of versaillesoxytropis lambertiiorthopterous insectornithopod dinosaurorder temnospondyliorder stegocephaliaorder psilophytalesorder polymastiginaorder plumbaginalesorder plantaginalesorder mycrosporidiaorder haplosporidiaorder haemosporidiaorder cypriniformesorder aspergillalesopisthocomus hoazinoperations researchoperating statementomphalotus illudensold english sheepdognuclear-powered shipnorthern hemispherenorth celestial polenonreligious personnon-christian priestnierembergia repensniemann-pick diseasenewtonian telescopenewspaper publisherneurotic depressionnervous prostrationnemophila menziesiin-type semiconductormyrica pensylvanicamyosotis scorpiodesmusculus pectoralismusculophrenic veinmultiplication signmultiple regressionmountain spleenwortmontia lamprospermamissouri compromisemilitary censorshipmicroscopic anatomymicroprocessor chipmexican pocket mousemetaplastic anaemiametaphosphoric acidmetal spinning lathemelospiza georgianameadow jumping mousemammillaria plumosamalathion poisoningmagneto-optical discmacrozamia spiralismacroscopic anatomylycopodium obscurumlupinus subcarnosuslobelia siphiliticalittle spotted skunklip synchronizationlip synchronisationlimnocryptes minimaligustrum japonicumlibyan islamic groupleptopteris superbalepiota cepaestipeslepidochelys kempiileontocebus oedipusleaning tower of pisalazzaro spallanzanilate-spring-bloominglaportea canadensislandscape gardeninglandscape architectkurdistan labor parykorsakov's psychosiskingdom protoctistaking charles spanieljumping bristletailjudicial separationjudgment in personamjuan carlos i of spainjoseph paul dimaggiojohn joseph pershingjohn birks gillespiejatropha stimulosusjapanese poinsettiajames francis thorpejames edmund scrippsjacksonian epilepsyisopyrum biternatumipomoea orizabensisinterplanetary dustintergalactic spaceinteragency supportinorganic phosphateinformer's privilegeinflationary spiralindirect expressionilex paraguariensisidiopathic disorderidiographic scienceictalurus punctatushypsiglena torquatahypoplastic anaemiahypophosphoric acidhypo-eutectoid steelhyperfocal distancehynerpeton bassettihydropower industryhousing developmenthorseshoe whipsnakehomo sapiens sapienshexalectris spicatahesperis matronalisherpes simplex virusherpes encephalitishedeoma pulegioidesharold hirschsprungharald hirschsprunghaplopappus acaulishalocarpus bidwilligymnastic apparatusgymnadenia conopseaguadalupe mountainsgregorian telescopegreat saphenous veingradable oppositiongigacycle per secondgiant red paintbrushgenus zinjanthropusgenus stephanomeriagenus spathiphyllumgenus septobasidiumgenus scolopendriumgenus schizophragmagenus schizopetalongenus pseudowinteragenus poecilocapsusgenus pleurothallisgenus pleurobrachiagenus platypoecilusgenus pithecolobiumgenus phragmipediumgenus paracheirodongenus paphiopedilumgenus micropogoniasgenus microdipodopsgenus lepidothamnusgenus kenyapithecusgenus hemitripterusgenus gomphotheriumgenus gasterophilusgenus dicranopterisgenus cnemidophorusgenus chirocephalusgenus chamaecyparisgenus cercopithecusgenus centropristisgenus cardiospermumgenus argyroxiphiumgenus actiniopterisgenital personalitygastroepiploic veinflowering raspberryflat tip screwdriverfissurella aperturafirst battle of ypresfinno-ugric-speakingferdinand de lessepsfavourable positionfausto paolo sozzinifamily symplocaceaefamily staphylaceaefamily spheniscidaefamily sphaeriaceaefamily rhiptoglossafamily relationshipfamily ramphastidaefamily plasmodiidaefamily nephropsidaefamily musophagidaefamily lepismatidaefamily erysiphaceaefamily cupressaceaefamily ceratopsidaefamily aspleniaceaeexpress luxury linerexclusion principleeuropean wolf spidereuropean spider crabeucalyptus coriaceaerigeron pulchellusequine encephalitiseptesicus serotinusepistle to the romansepidural anesthesiaepidendrum tampenseepidemic meningitisepacris obtusifoliaenglish hippocrateselectron microscopyelaeocarpus grandiseichhornia spesiosaeastern roman empiredynamic loudspeakerduck-billed platypusdryopteris goldianadryopteris fragransdryopteris filix-masdryopteris dilatatadorsal scapular veindoctor of philosophydivision rhodophytadivision phaeophytadivision cyanophytadispersed particlesdicamptodon ensatusdesmodium purpureumdescurainia pinnatadescriptive grammardepressive disorderdental orthopaedicsdeflationary spiraldeep supporting firedavidson's penstemondaisyleaf grape ferncystopteris montanacystophora cristatacyclopes didactyluscustard-apple familycupressus govenianacupressus arizonicacryptotermes breviscryptogramma crispacriminal possessioncreeping wood sorrelcrataegus apiifoliacoryphaena hippuruscorticospinal tractcorporal punishmentcoreopsis tinctoriacoptis groenlandicacontopus sordiduluscontinuing trespassconsumer price indexcomputer simulationcompound microscopecomplex prepositioncompetitor analysiscompatible softwarecompassionate leavecommon lady's-slippercoluber hippocrepiscolaptes chrysoidescnemidophorus veloxclinical psychologyclinical depressionclianthus speciosusclaudius ptolemaeusclassical philologyclass hepaticopsidaclass ginkgophytinaclass coniferopsidachrysolophus pictuscholoepus hoffmannichinese parasol treechelydra serpentinacheiranthus asperuscharles william postchaenopsis ocellatacerebrospinal fluidcerapteryx graminiscardamine pratensiscapsicum frutescenscapparis mitchelliicapital of singaporecapital of san marinocapital of costa ricacalvinistic baptistcallinectes sapiduscalifornia allspicebursera microphyllabucephala islandicabrush-tail porcupinebronchoscopic smearbritish labour partybristly sarsparillabreech presentationbreathing apparatusbrassica perviridisbottle-nosed dolphinblissus leucopterusbinge-purge syndromebidens trichospermabastardy proceedingbarometric pressurebarbecued spareribsaustrotaxus spicataauriparus flavicepsatrial septal defectassociative aphasiaassociate professorassistant professoraspidelaps lubricusasclepias incarnataarteria epigastricaarisaema triphyllumarches national parkapplied mathematicsapothecaries' weightantidepressant drugantarctic peninsulaanoa depressicornisanamnestic responseamphetamine sulfatealveolar resorptionalsophila pometariaalnus veridis crispaallium ampeloprasumalice-josephine ponsaleksandr pavlovichagitated depressionagelaius phoeniceusagaricus campestrisaegilops triuncalisadlerian psychologyacoustic projectionacoustic phenomenonacoustic absorptionacceptance samplingabsorption spectrum
