Dictionary Only:
Profanity Off:

20-Letter Words Containing: I,S,T,I,E,R

 (In Any Order)
There are 68 20 letter words, 393 20 letter phrases and 0 20 letter abbr's with I,S,T,I,E,R in.

Best Scoring 20 Letter Words With: I,S,T,I,E,R

Expand?WordSave?LengthUsagePointsType
We couldn't find any valid Scrabble US words with a length of 20. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US!

All 20 Letter Words

Words (68)
uncharacteristicallyoverenthusiasticallyunsatisfactorinessesultrasegregationistsultrarevolutionariesultracentrifugationssuperspecializationsspectroheliographiesrepresentationalistsrepresentationalismsreinstitutionalizingreindustrializationsreconceptualizationsradiopharmaceuticalsprofessionalizationsphotointerpretationsphotodisintegrationsphiloprogenitivenessphenylthiocarbamidesoverintellectualizesoverdifferentiationsneuropsychiatricallyneuroendocrinologistmischaracterizationsmicropaleontologistsmicroelectrophoresismicrocrystallinitieskeratoconjunctivitesinterstratificationsinterchangeabilitiesindiscriminatenessesindestructiblenessesincommensurabilitiesinappreciativenessesimmunoprecipitationshypersensitivenesseshyperparathyroidismshypercoagulabilitieshydrochlorothiazidesglomerulonephritidesencephalomyocarditiselectrophysiologistselectrophysiologicaldimethylnitrosaminesdepartmentalizationsdeoxyribonucleotidesdeindustrializationsdehydrochlorinationscytodifferentiationscountermobilizationscounterintelligencescounterconditioningsanticonservationistsanthropocentricitiesadrenocorticotropinsadrenocorticosteroidsemiautobiographicalpseudohermaphroditickeratoconjunctivitisinternationalisationincontrovertiblenessimmunohistochemistryhyperadrenocorticismheterobasidiomycetesdestructive-metaboliccounterrevolutionistcounter-revolutionistcompartmentalisation
Phrases (393)
woodrow wilson guthrievirgil garnett thomsonvaricella zoster virusuniversity of nebraskatwo-dimensional figuretunisian monetary unitthomas lanier williamssuborder strepsirhinisoftware optimizationsocial justice warriorsingle-reed instrumentsimple harmonic motionsignature recognitionselective informationsedative-hypnotic drugsecurity intelligencesecond coming of christscientific instrumentsaturday night specialsagittarius the archerrobert william serviceresurrection of christresident commissionerreconstruction periodprofessional relationprescription medicineplasminogen activatorphotographic emulsionpersonality inventorypersonal relationshippercussive instrumentorder mycelia steriliaorder accipitriformesobstruction of justicenutritionist's calorienasturtium officinalemarket capitalisationlubricating substanceligamentum teres uterilateral epicondylitisislamic calendar monthinsurance underwriterinstruction executionindustrial managementindustrial enterpriseindirect transmissionhomolosine projectionhans christian oerstedgleditsia triacanthosgeorges henri lemaitrefriendly relationshipfederation of malaysiafamily strelitziaceaefamily gasterosteidaeestonian monetary uniteruca vesicaria sativaernst heinrich haeckelemotional disturbanceedward estlin cummingsdivision tracheophytadisplacement reactiondevice characteristicdeliberative assemblydegenerative disordercortinarius violaceuscontradiction in termsconsecutive operationcomparative anatomistcommunity of interestscommercial instrumentcommercial enterprisechristopher isherwoodcentropus phasianinuscase-to-infection ratiocarter administrationcapital of switzerlandcapital of sierra leonecapital of rhode islandcantharellus cibariusbusiness relationshipbusiness organizationbusiness organisationbritish pound sterlingbotaurus lentiginosusbeta vulgaris vulgarisaustrian monetary unitaugustin eugene scribeatmospheric conditionasplenium ruta-murariaaspergillus fumigatusartemisia dracunculusartemisia californicaambrose gwinett bierceambloplites rupestrisacquisition agreementzellig sabbatai harriszantedeschia rehmaniiyosemite national parkxenorhyncus asiaticuswilliam felton russellwhite russian languagewhite pine blister rustwelwitschia mirabilisvoice in the wildernessvirginia spring beautyvincetoxicum hirsutumvice-presidential termvena intervertebralisvena gastrica sinistravena facialis anteriorustilaginoidea virensunstratified languageuniversity of michiganuniversal propositionunited states civil warunited states air forceunited church of christungradable oppositiontwelve tribes of israeltriostium perfoliatumtrichomanes speciosumtrichomanes reniformetransversus abdoministrachipterus arcticustoxic industrial wastetonsilla pharyngealistolypeutes tricinctustheory of dissociationthelypteris palustristelevision-camera tubetelevision newscastertadarida brasiliensissysteme internationalsystema respiratoriumsympathetic vibrationswietinia macrophyllaswan river everlastingsurvival of the fittestsuperior labial arterysuperfamily tineoideasubliminal perceptionsubclass telosporidiastriated muscle tissuesteatornis caripensisstatistical procedurestaffordshire terriersplit-half correlationspiranthes porrifoliaspecial-interest groupspecial drawing rightsspartina cynosuroidessouth american sea lionsource of illuminationsomalian monetary unitsoftware optimisationsocial security numbersnake's head fritillaryslip-tongue log skiddersir peter brian medawarsir hiram stevens maximsinusoidal projectionsilverleaf nightshadesiderochrestic anemiasideroblastic anaemiasexual discriminationsexual characteristicseriphidium maritimumsemiautomatic firearmselaginella rupestrissecretarial assistantseborrheic dermatitisscrutin de liste systemscintillation counterschizopetalon walkerischeduled territoriessaxifraga stoloniferasatellite transmittersanvitalia procumbenssanitation departmentrubus idaeus strigosusrevolutions per minuterespiratory infectionrespiratory alkalosisrequired reserve ratiorepublic of uzbekistanrepublic of tajikistanreligious orientationreagan administrationraphicerus campestrispyridoxine 5'-phosphatepurse-string operationpulicaria dysentericapublius terentius aferprivate security forceprice-to-earnings ratiopotassium bicarbonateposttraumatic amnesiaposterior labial veinspostal rate commissionpositive-degree adverbpolystichum setiferumpolitical correctnessplexus periarterialisplectrophenax nivalispipistrellus hesperuspiezoelectric crystalphilip dormer stanhopephase iv clinical trialphase ii clinical trialpetaurista petauristapersonal line of creditperitonsillar abscesspercussion instrumentpenstemon linarioidespennisetum americanumpassive matrix displayparietomastoid sutureortilis vetula macalliorthopedic foot insoleorder torpediniformesorder of saint benedictorder aristolochialesoceanic whitetip sharkobject of a prepositionnurse-patient relationnotropis atherinoidesnorthwest territoriesnorth island edelweissnonviolent resistancenonrestrictive clausenephrolepis pectinatanegotiable instrumentnecrotizing enteritisnarthecium ossifragummyrmecobius fasciatusmusical time signaturemusculus sphincter animumification necrosismultivariate analysismucuna pruriens utilismountain standard timemountain lady's slippermortise-and-tenon jointmilitary headquartersmicropterus salmoidesmeriones unguiculatusmenyanthes trifoliatamasticophis lateralismammuthus primigeniusmalpractice insurancemaidenhair spleenwortmagnesium bicarbonatemacroclemys temminckilysimachia terrestrislysichiton americanumlouis victor de brogliekrebs citric acid cyclekosteletzya virginicakinetic theory of gasesketosis-prone diabetesjournalist's privilegeisovolumetric processisidor feinstein stoneintravenous injectionintransitive verb formintracranial aneurysminternational affairsintermaxillary sutureinferior rectus muscleindustrial revolutionhyperkinetic syndromehypentelium nigricanshyacinthus orientalishundred-and-sixty-fifthhorizontal stabilizerhorizontal stabiliserhexalectris warnockiihelleborus orientalishelianthus petiolarisharkat-ul-jihad-e-islamihalicoeres bivittatusgutierrezia sarothraeguided missile frigategriselinia littoralisgreat australian bightgeometric progressionfritillaria meleagrisfriedrich anton mesmerfrancis albert sinatraform genus rhizoctiniaflindersia schottianafixed investment trustfirst council of nicaeafibrous-rooted begoniafermi-dirac statisticsfamily titanosauridaefamily synchytriaceaefamily strophariaceaefamily stercorariidaefamily rickettsiaceaefamily pertusariaceaefamily peripatopsidaefamily ostraciontidaefamily eschrichtiidaeeucalyptus citriodoraeucalypt tereticorniseschrichtius robustuseschrichtius gibbosuserythronium dens-caniserythrina vespertilioerythrina crista-gallierigonum fasciculatumeragrostic abyssinicaepipactis helleborineenvironmental scienceenteric-coated aspirinempiricist philosophyelisabeth vigee-lebrunelectrostatic printerelectrostatic machineelectronic transistorelectronic instrumentelectrical resistanceechinocactus grusoniiecclesiastical attiredryopteris oreopterisdryopteris marginalisdoubly transitive verbdomestic silkworm mothdoctoral dissertationdivision pteridophytadissociative disorderdishwashing detergentdisassortative matingdirect supporting firedifferential calculusdichloroethyl sulfidedescriptive adjectivederivative instrumentdemetrius poliorcetesdefensive attribitiondavid barnard steinmandante gabriel rossettidalbergia stevensoniicystopteris bulbiferacyperus alternifoliuscriminal conversationconstructive evictionconstantine i of greececonservation of paritycompact disc write-oncecommon carline thistlecolour television tubecolorimetric analysisclose-quarter fightingclopidogrel bisulfateclintonia andrewsianaclandestine operationcitrophilous mealybugcistothorus platensischloroxylon swieteniachester william nimitzcertificate of depositcentaurium scilloidescelastric articulatuscarolina spring beautycardiac resuscitationcanalis cervicis utericalcium-silicate brickbrush-tailed porcupineblastodermic vessiclebiscayne national parkbilaterally symmetricaversive conditioningatlantic standard timeateria gastrica dextraasplenium trichomanesasarum shuttleworthiiarteria intercostalisartemisia stellerianaartemisia ludovicianaartemisia gnaphalodesartaxerxes ii of persiaarctic ground squirrelarceuthobium pusillumaposematic colorationantitrust legislationantihypertensive druganthriscus sylvestrisamerican water spanielairborne transmissionafrican bowstring hempaffine transformation
WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen