18-Letter Words Containing: N,P,A,I
(In Any Order)
There are 135 18 letter words,
704 18 letter phrases and
0 18 letter abbr's with
N,P,A,I in.
Best Scoring 18 Letter Words With: N,P,A,I
Expand? | Word | Save? | Length | Usage | Points | Type | |
---|---|---|---|---|---|---|---|
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 (135)
disproportionatelycompartmentalizinganthropomorphizingoversimplificationoverrepresentationhyperaldosteronismneuropsychologicalunprofitablenessesunpredictabilitiestransportabilitiessupranationalitiessuperintellectualssupercivilizationssuperadministratorsphygmomanometriessemiprofessionallyrepresentativitiesrepresentativenessrepresentationallyrehospitalizationsrechromatographingpsychoanalyticallyprovincializationspropagandisticallypronounceabilitiesproletarianizationpremillenarianismspredestinarianismspraiseworthinessespostpsychoanalyticpostmillennialistspostmillennialismspostmillenarianismpolyesterificationpolyacrylonitrilesphytohemagglutininphotosyntheticallyphotosensitizationphotoreactivationsphotolithographingphotodissociationsphotodisintegratesphotodisintegratedphonocardiographicphenomenologicallypertinaciousnessesperpendicularitiesparticularizationsoverspecializationoverextrapolationsopinionativenessesnonrepresentativesnoncooperationistsnoncomparabilitiesnonanthropologistsnonanthropologicalneuropsychiatristsneuropharmacologicmisrepresentationsmisinterpretationsmicropaleontologicmicromanipulationsmicroencapsulationmicroencapsulatingmanipulativenesseslymphangiographieslumpenproletariatsirreproachablenessinterrelationshipsinterpretabilitiesinteroperabilitiesinhospitablenessesinexpugnablenessesinexplicablenessesindisputablenessesindispensabilitiesinauspiciousnessesinappreciativenessimpersonalizationsimperishablenessesimmunosuppressantsimmunoprecipitatesimmunoprecipitatedimmunopathologistsimmunopathologicalhyposensitizationshypersensitizationhyperrationalitieshyperpolarizationshyperpigmentationshypernationalistichyperimmunizationshyperconcentrationhyperalimentationshydroxytryptamineshemoglobinopathieshandcraftsmanshipsgranulocytopoiesisgranulocytopoiesesgedankenexperimentexceptionabilitiesevapotranspirationepithelializationsentrepreneurialismelectroretinographdisreputablenessesdisputatiousnessesdisproportionationdisproportionatingdiphenylhydantoinsdimethyltryptaminedextroamphetaminesdephosphorylationsdepersonalizationscounterprogrammingcounteradaptationsconceptualizationscompartmentalisingcompanionabilitiesbacteriorhodopsinsaustralopithecinesapprehensivenessesappreciativenessesangiocardiographicunpleasant-smellingpocket-handkerchiefoverinterpretationovercapitalizationovercapitalisationorder-chenopodialesnonprognosticativeneurophysiologicallaryngopharyngitishyperbilirubinemiaanthropocentricityPhrases (704)
xerographic printerwhispering campaignvictory in europe dayupton beall sinclairtranslating programtangible possessiontalinum paniculatumsuborder anisopteraspatial arrangementspanish-american warsir peter paul rubenssexual reproductionright-handed pitcherrevolutionary grouprespiratory illnessrepublic of surinamerepublic of sloveniarepublic of hondurasread-only memory chipprograming languageprofessional golferprofessional boxingprivate corporationprince-of-wales plumepresident clevelandpooecetes gramineuspolitical dissidentpolish monetary unitpolianthes tuberosapoisonous substancepluvianus aegyptiusplanning commissionpinicola enucleatorpiano transcriptionphysical phenomenonphysical attractionphoenix dactyliferaphilippine languagepennisetum setaceumpen-tailed tree shrewpatent infringementparnassia palustrisparliamentary agentparkinson's syndromeparainfluenza viruspapuan monetary unitostrya carpinifoliaoperating procedureoccupational hazardnycticebus pygmaeusnicolaus copernicusnewspaper columnistneapolitan ice creamnational censorshipmusical performancemusical compositionmusculospiral nervemilitary expeditionmetric capacity unitmercator projectionmember of parliamentmeconopsis cambricamaterial possessionmagnoliopsid familylogical implicationlimenitis archippuskamchatka peninsulajohn pierpont morganjean-philippe rameaujean baptiste racineinterior departmentinfantile paralysishouses of parliamenthousehold applianceheat of vaporizationheat of vaporisationhealth professionalgraphical recordinggeophysical sciencegeographical regiongenus melopsittacusgenus dimorphothecagallinula chloropusfreudian psychologyfrancis ford coppolafortunella japonicafavorable receptionfamily sphyraenidaefamily scorpaenidaefamily nepenthaceaeexpressed almond oilexplication de texteeuphorbia marginataeriobotrya japonicaerinaceus europaeusemperor napoleon iiielectronics companydivision anthophytadisreputable persondisagreeable persondiplomatic ministerdiplomatic buildingdenali national parkdangling participlecytotropic antibodyculpable negligencecomptonia peregrinacompression bandageclass magnoliopsidaclass hyalospongiaechemical phenomenonchemical operationscerebrospinal fevercapital of wisconsincapital of venezuelacapital of tennesseecapital of swazilandcapital of nicaraguacapital of new mexicocapital of new jerseycapital of minnesotacapital of louisianacapital of lithuaniacapital of indonesiacapital of argentinacapital expenditurebusiness departmentbignonia capreolatabanana passion fruitbadminton equipmentauxiliary operationauxiliary equipmentaspalathus linearisartocarpus communisartistic productionarteria pancreaticaantispasmodic agentantirrhinum filipesantipsychotic agentantineoplastic drugantilope cervicapraandropogon gerardiiandromeda polifoliaamlodipine besylateamerican pulsatillaamaranthus spinosusalpinia officinarumalpinia officinalisalpha-linolenic acidagropyron cristatumacoustic gramophoneacer pennsylvanicumacadia national parkacademic department5-hydroxytryptamineyellow pitcher plantwynnea sparassoideswinter olympic gameswilderness campaignwild sensitive plantwestern roman empirewest indian smallpoxvirginia serpentaryviperine grass snakevigna sesquipedalisvespula maculifronsvena supraorbitalisvena intercapitalisvena appendicularisvaccinium scopariumupper carboniferousunspoken accusationunited arab republicunipolar depressionumbelliferous planttypesetting machinetwo-line great primertwin-propeller-planetropical rain foresttrimorphodon lambdatricholoma pardinumtrend extrapolationtragelaphus buxtonitoxemia of pregnancytopographic anatomytopical anaesthetictopical anaesthesiatop fermenting yeasttime deposit accountthreshold operationthermoplastic resintherapeutic cloningthamnophis sirtalisthamnophis sauritusthamnophis proximustemporary expedienttarquinius superbustactual explorationsyrian arab republicsynaptomys borealissymplocus tinctoriasweet-potato ring rotsuspended animationsupratrochlear veinsupra expressionismsupernatural virtuesuperior labial veinsuperannuation fundsuborder pinnipediasubgenus calliopsissubclass amphineurasubclass actinopodastriped button quailstratified samplingstictopelia cuneatasteganopus tricolorspotsylvania countyspiranthes spiralissphenoidal fontanelsphenoid fontanellespartina pectinmatasparmannia africanaspanish oyster plantspanish inquisitionspace-time continuumsocial anthropologysmoking compartmentsilphium laciniatumshort saphenous veinshahaptian languagesexual relationshipsex-change operationseptuagesima sundaysensory deprivationsecurity departmentscopolia carniolicascolymus hispanicussciaenops ocellatussaxifraga hypnoidessarracenia purpureasarcophaga carnariasapindus marginatussao tome and principesample distributionsalicornia europaeasaints peter and paulsacrifice operationrocky-mountain maplerocky mountain sheeprocky mountain pinonrockingham podocarpring-necked pheasantring-necked parakeetrichea pandanifoliaretarded depressionrepublic of the sudanrepublic of cameroonrepublic of botswanared-bellied terrapinred-backed sandpiperrecombinant proteinreal-time processingreactive depressionreaction propulsionrate of depreciationradiation pyrometerquadriphonic systemquadraphonic systempyrrhuloxia sinuatapyrola rotundifoliapus-forming bacteriapupillary sphincterpublius ovidius nasopublic relations manpublic presentationpterocnemia pennatapterocarpus indicuspteridium aquilinumpsychotria capensispsidium cattleianumpseudotaxus chieniiprunus pensylvanicaprunus angustifoliaprumnopitys elegansprotozoal infectionprospero lambertiniprosopis glandulosapropositional logicproportional samplepromotional expenseprofessional tennisprofessional personprofessional dancerprocyon cancrivorusprionotus carolinusprince-of-wales'-heathprince of wales heathprince edward islandprevailing westerlypretrial conferencepresident john adamspresbyterian churchprairie rattlesnakeprairie golden asterpractice of medicinepower-station workerpower of appointmentpotentilla anserinapotawatomi languagepotassium carbonatepotamogeton crispuspositional notationportal hypertensionponcirus trifoliatapolystichum brauniipolygonum orientalepolitical scientistpolaroid land camerapoinciana gilliesiipoephila castanotispneumogastric nerveplatycerium andinumplatanus orientalisplatanus acerifoliaplatanthera bifoliaplains pocket gopherplains lemon monardapitcher-plant familypiranga ludovicianapinus californiarumpine-barren sandwortpimenta officinalispierre-simon laplacepied piper of hamelinpickeringia montanaphysical distancingphyllostachys nigraphragmites communisphonological systemphoenician languagephilippine mahoganyphilipp melanchthonphilaenus spumariusphasianus colchicusphaseolus coccineusphaseolus angularispetteria ramentaceapetersburg campaignperuvian mastic treepersonal credit linepersian gulf illnessperpendicular styleperiodontal diseasepeperomia sandersiipeninsular malaysiapeltandra virginicapedilanthus pavonispedestrian crossingpecten magellanicuspaul bustill robesonpartial correlationparochetus communisparnassia fimbriataparkinsonia floridaparathyroid hormoneparathion poisoningparanthias furciferparametric quantityparallel-veined leafparallel processingpapal infallibilitypancreatic fibrosispanax quinquefoliuspanax pseudoginsengpalestine authoritypaleo-indian culturepainted-leaf begoniapage-at-a-time printeroutput-to-input ratioornithopod dinosaurorder polymastiginaorder plumbaginalesorder plantaginalesopuntia lindheimeriopisthocomus hoazinoperations researchoperating statementopen-air marketplaceonopordum acanthiumonopordon acanthiumomphalotus illudensnymphalid butterflynyctaginia capitatanuclear-powered shipnorth celestial polenon-christian priestnierembergia repensniemann-pick diseasenewtonian telescopenewspaper publishernetwork programmingnervous prostrationnephelium lappaceumnemophila menziesiinapierian logarithmmyrica pensylvanicamycteroperca bonacimultiplication signmultiplex operationmountain spleenwortmontia lamprospermamilitary censorshipmiddle temporal veinmicroscopic anatomymexican pocket mousemexican jumping beanmetaplastic anaemiametal spinning lathemelospiza georgianamegavitamin therapymeadow jumping mousemax ferdinand perutzmanufacturing plantmalathion poisoningmagneto-optical discmacroscopic anatomylupinus subcarnosuslithophragma affinelip synchronizationlip synchronisationline-at-a-time printerlimnocryptes minimaligustrum japonicumlight whipping creamlibyan islamic grouplexicalized conceptlepiota rubrotinctalepechinia calycinaleaning tower of pisalazzaro spallanzanilate-spring-bloominglaportea canadensislandscape gardeninglandscape architectkurdistan labor parykingdom protoctistakingdom prokaryotaeking charles spanielkatmai national parkkalapooian languagejumping bristletailjudicial separationjudicial proceedingjudgment in personamjuan carlos i of spainjohn philip marquandjapanese poinsettiajames francis thorpejames edmund scrippsjacksonian epilepsyisopyrum biternatumipomoea orizabensision-exchange polymerinterrogation pointinterplanetary dustinternational pitchintergalactic spaceintercapitular veininteragency supportinorganic phosphateinflationary spiralincomplete fractureincomplete abortionilex paraguariensisidiographic scienceictalurus punctatushypsiglena torquatahypoplastic anaemiahypoglycaemic agenthypochromic anaemiahypericum calycinumhyperfocal distancehyperchromic anemiahynerpeton bassettihungarian partridgehorseshoe whipsnakehorizontal parallaxhooded pitcher planthomo sapiens sapiensheterophil antibodyhesperis matronalisherringbone patternherpes encephalitisheavy whipping creamharold hirschsprungharald hirschsprunghabenaria peramoenagymnastic apparatusgymnadenia conopseaguadalupe mountainsgroup participationground-emplaced minegregorian telescopegreat saphenous veingradable oppositiongigacycle per secondgiant red paintbrushgiant potato creepergeocentric parallaxgenus zinjanthropusgenus stephanomeriagenus spathiphyllumgenus septobasidiumgenus schizophragmagenus schizopetalongenus pseudowinteragenus poecilocapsusgenus pleurothallisgenus pleurobrachiagenus platypoecilusgenus phragmipediumgenus paracheirodongenus paphiopedilumgenus micropogoniasgenus lepidothamnusgenus kenyapithecusgenus gasterophilusgenus dicranopterisgenus chirocephalusgenus chamaecyparisgenus cardiospermumgenus argyroxiphiumgenus actiniopterisgentiana holopetalagenital personalitygastroepiploic veinfront-porch campaignfritz albert lipmannfringed poppy mallowflowering raspberryfloat-type rain gaugefixed-point notationfinno-ugric-speakingfine-art photographyferdinand de lessepsfavourable positionfausto paolo sozzinifamily torpedinidaefamily spheniscidaefamily relationshipfamily pucciniaceaefamily polygonaceaefamily phalangiidaefamily peridiniidaefamily pennatulidaefamily papilionaceafamily palaemonidaefamily nymphaeaceaefamily nephropsidaefamily elephantidaefamily drepanididaefamily aspleniaceaefamily anomalopidaeexperimental methodeuropean wolf spidereuropean white bircheuropean spider crabeuropean bird cherryeriophyllum lanatumequine encephalitisepistle to the romansepidural anesthesiaepidendrum tampenseepicyclic gear trainenglish hippocrateselementary particleelaeocarpus grandiseichhornia spesiosaeducational programeastern roman empiredynamic loudspeakerdwarf chinquapin oakdryopteris goldianadryopteris fragransdrepanocytic anemiadramatic productiondorsal scapular veindivision rhodophytadivision phaeophytadivision cyanophytadiplomatic immunitydicamptodon ensatusdescurainia pinnatadepreciation chargedental practitionerdental orthopaedicsdeflationary spiraldavidson's penstemondalmatian pyrethrumdaisyleaf grape ferncytophilic antibodycystopteris montanacypripedium reginaecupressus govenianacupressus arizonicacrocodilian reptilecriminal possessioncoryphaena hippuruscorticospinal tractcorporal punishmentcoreopsis tinctoriacoptis groenlandicacopernicia ceriferacontinuing trespasscomputer simulationcomputer programingcomplement fixationcompetitor analysiscompassionate leavecomparative anatomycommon unicorn plantcommon pitcher plantcommon lady's-slippercognitive operationclinopodium vulgareclinical psychologyclinical depressionclianthus speciosusclass ginkgophytinaclass coniferopsidacinnamomum camphoracholoepus hoffmannichippewyan languagechinese parasol treechenopodium glaucumchelydra serpentinacheiranthus asperuschaenopsis ocellatacerebrospinal fluidcerapteryx graminiscardioid microphonecardamine pratensiscapsicum frutescenscapital of singaporecapital of san marinocampanula carpaticacampanula americanacalvinistic baptistcallinectes sapiduscalifornia allspicebuilding departmentbucephala islandicabrush-tail porcupinebronchoscopic smearbronchial pneumoniabreech presentationbreathing apparatusbrazilian trumpeterbidens trichospermabicycle parking rackbastardy proceedingbartolomeo prignanobank holding companyauricular appendageauditory perceptionatlantic tripletailassistant professorasclepias incarnataarnold daniel palmerarches national parkapplication programappendicular arteryapodictic certaintyapocynum cannabinumapical placentationapatetic colorationantidepressant druganticipatory breachantarctic peninsulaanomalopteryx owenianoa depressicornisanamnestic responseamphetamine sulfateamorpha californicaamerican pennyroyalamerican labor partyalveolar resorptionalnus veridis crispaallium neopolitanumallegheny chinkapinalice-josephine ponsaleksandr pavlovichagrimonia eupatoriaagitated depressionagelaius phoeniceusaegilops triuncalisadlerian psychologyacoustic projectionacoustic phenomenonacoustic absorptionacceptance samplingacacia xanthophloeaabsorption spectrumabdominal pregnancy