Dictionary Only:
Profanity Off:

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

 (In Any Order)
There are 59 20 letter words, 400 20 letter phrases and 0 20 letter abbr's with A,I,I,R,S,T in.

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

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 (59)
uncharacteristicallyoverenthusiasticallyunsatisfactorinessesultrasegregationistsultrarevolutionariesultramicroscopicallyultracentrifugationstransformationalistssuperspecializationsspectroheliographiesrepresentationalistsrepresentationalismsreinstitutionalizingreindustrializationsreconceptualizationsradiopharmaceuticalsprofessionalizationsphotointerpretationsphotodisintegrationsphenylthiocarbamidesoverintellectualizesoverdifferentiationsneuropsychiatricallymischaracterizationsmicropaleontologistsmicrocrystallinitieskeratoconjunctivitesinterstratificationsinterchangeabilitiesindiscriminatenessesincommensurabilitiesinappreciativenessesimmunoprecipitationshyperparathyroidismshypercoagulabilitieshydrochlorothiazidesencephalomyocarditiselectrophysiologicaldimethylnitrosaminesdepartmentalizationsdeindustrializationsdehydrochlorinationscytodifferentiationscountermobilizationscontradistinguishingantifluoridationistsanticonservationistsantiauthoritarianismanthropocentricitiesadrenocorticotropinsadrenocorticosteroidsemiautobiographicalpseudohermaphroditickeratoconjunctivitisinternationalisationhyperadrenocorticismheterobasidiomycetesdestructive-metaboliccompartmentalisation
Phrases (400)
virgil garnett thomsonvaricella zoster virusuniversity of nebraskatwo-dimensional figuretunisian monetary unitthomas lanier williamssolidago multiradiatasoftware optimizationsocial justice warriorsimple harmonic motionsignature recognitionselective informationsedative-hypnotic drugsaturday night specialsagittarius the archerrobert william serviceracial discriminationprumnopitys taxifoliaprofessional relationplasminogen activatorphotographic emulsionpersonality inventorypersonal relationshippass with flying colorsorder mycelia steriliaorder accipitriformesnutritionist's calorienasturtium officinalemilitary installationmarket capitalisationmarcus ulpius traianuslubricating substanceligamentum teres uterilateral epicondylitisislamic calendar monthinsurance underwriterindustrial managementindustrial enterpriseindirect transmissionhans christian oerstedgleditsia triacanthosgeorges henri lemaitrefriendly relationshipfederation of malaysiafamily strelitziaceaefamily gasterosteidaeestonian monetary uniteruca vesicaria sativaernst heinrich haeckelemotional disturbanceedward estlin cummingsdivision tracheophytadisplacement reactiondigitaria sanguinalisdevice characteristicdeliberative assemblydegenerative disordercortinarius violaceuscontradiction in termsconsecutive operationcomparative anatomistcommercial instrumentcommercial enterprisechlamydia trachomatiscentropus phasianinuscase-to-infection ratiocarter administrationcardinal compass pointcapital of switzerlandcapital of south africacapital of sierra leonecapital of saudi arabiacapital of rhode islandcantharellus cibariusbusiness relationshipbusiness organizationbusiness organisationbotaurus lentiginosusbeta vulgaris vulgarisaustrian monetary unitaugustin eugene scribeatmospheric conditionasplenium ruta-murariaaspergillus fumigatusartemisia dracunculusartemisia californicaambrose gwinett bierceambloplites rupestrisacquisition agreementaboriginal australianzellig sabbatai harriszantedeschia rehmaniiyosemite national parkxenorhyncus asiaticuswilliam felton russellwhite russian languagewelwitschia mirabilisvirginia spring beautyvigdis finnbogadottirvice-presidential termvena intervertebralisvena gastrica sinistravena facialis anteriorustilaginoidea virensunstratified languageuniversity of michiganuniversal propositionunited states civil warunited states air forceungradable oppositiontwelve tribes of israeltriostium perfoliatumtrichomanes speciosumtrichomanes reniformetransversus abdoministranscortical aphasiatrachipterus arcticustrachinotus carolinustoxic industrial wastetonsilla pharyngealistheory of dissociationthelypteris palustristelevision-camera tubetelevision newscastertamiasciurus douglasitadarida brasiliensissysteme internationalsystema respiratoriumsympathetic vibrationswietinia macrophyllaswan river everlastingsurvival of the fittestsuperior labial arterysuperfamily tineoideasubliminal perceptionsubclass telosporidiasubclass dibranchiatastriated muscle tissuesteatornis caripensisstatistical procedurestandard transmissionstaffordshire terriersplit-half correlationspiranthes porrifoliaspecial-interest groupspecial drawing rightsspartina cynosuroidessouth american sea lionsource of illuminationsomalian monetary unitsoftware optimisationsocial stratificationsocial security numbersocial anthropologistsnake's head fritillarysir peter brian medawarsir hiram stevens maximsinusoidal projectionsilverleaf nightshadesiderochrestic anemiasideroblastic anaemiasexual discriminationsexual characteristicseriphidium maritimumsemiautomatic firearmselaginella rupestrissecretarial assistantseborrheic dermatitisscouting organizationscintillation counterschizopetalon walkerisaxifraga stoloniferasatellite transmittersanvitalia procumbenssanitation departmentsalvinia rotundifoliasaint francis of assisirumohra adiantiformisrubus idaeus strigosusrespiratory infectionrespiratory alkalosisrequired reserve ratiorepublic of uzbekistanrepublic of tajikistanreligious orientationreagan administrationraphicerus campestrispyridoxine 5'-phosphatepurse-string operationpulicaria dysentericapublius terentius aferproportional samplingprivate security forceprimary solid solutionprice-to-earnings ratiopotassium-argon datingpotassium bicarbonateposttraumatic amnesiaposterior labial veinspostal rate commissionpositive-degree adverbpolitical correctnesspodocarpus latifoliusplexus periarterialisplectrophenax nivalispiezoelectric crystalphilip dormer stanhopephase iv clinical trialphase ii clinical trialpetaurista petauristapersonal line of creditperitonsillar abscesspenstemon linarioidespennisetum americanumpassive matrix displayparietomastoid suturepaliurus spina-christiortilis vetula macalliorthogonal oppositionorder of saint benedictorder aristolochialesoceanic whitetip sharkobject of a prepositionnurse-patient relationnotropis atherinoidesnorth island edelweissnonviolent resistancenonrestrictive clausenephrolepis pectinatanegotiable instrumentnarthecium ossifragummyrmecobius fasciatusmusical time signaturemusculus sphincter animumification necrosismultivariate analysismucuna pruriens utilismountain standard timemountain lady's slippermortise-and-tenon jointmilitary headquartersmicrosorium punctatummicropterus salmoidesmeriones unguiculatusmenyanthes trifoliatamasticophis lateralismammuthus primigeniusmalpractice insurancemaidenhair spleenwortmagnesium bicarbonatemacrotus californicusmacroclemys temminckilysimachia terrestrislysichiton americanumlofortyx californicusliquid crystal displaylipoid granulomatosisligustrum ovalifoliumkrebs citric acid cyclekosteletzya virginicakinetic theory of gasesketosis-prone diabetesjournalist's privilegeintravenous injectionintransitive verb formintracranial aneurysminternational affairsintermaxillary sutureindustrial revolutionindustrial psychologyhypentelium nigricanshydnocarpus wightianahyacinthus orientalishundred-and-sixty-fifthhorizontal stabilizerhorizontal stabiliserhexalectris warnockiihelleborus orientalishelianthus petiolarisharkat-ul-jihad-e-islamihalicoeres bivittatusgutierrezia sarothraeguided missile frigategriselinia littoralisgreat australian bightgaussian distributionfritillaria meleagrisfriedrich anton mesmerfrancis albert sinatraform genus rhizoctiniaflindersia schottianafirst council of nicaeafibrous-rooted begoniafermi-dirac statisticsfamily titanosauridaefamily synchytriaceaefamily strophariaceaefamily stercorariidaefamily rickettsiaceaefamily pertusariaceaefamily peripatopsidaefamily ostraciontidaefamily eschrichtiidaeeucalyptus citriodoraeucalypt tereticorniserythronium dens-caniserythrina vespertilioerythrina crista-gallierigonum fasciculatumeragrostic abyssinicaepipactis helleborineenvironmental scienceenteric-coated aspirinelisabeth vigee-lebrunelectrostatic printerelectrostatic machineelectronic transistorelectrical resistanceechinocactus grusoniiecclesiastical attiredryopteris marginalisdoubly transitive verbdoctoral dissertationdivision pteridophytadissociative disorderdishwashing detergentdisassortative matingdifferential calculusdescriptive adjectivederivative instrumentdefensive attribitiondavid barnard steinmandante gabriel rossettidalbergia stevensoniicystopteris bulbiferacyperus alternifoliuscrotalaria sagitalliscriminal conversationcorydalis claviculatacortinarius mutabiliscorpuscular radiationconstantine i of greececonservation of paritycompact disc write-oncecommon carline thistlecolorimetric analysiscodariocalyx motoriusclose-quarter fightingclopidogrel bisulfateclintonia andrewsianaclandestine operationcitrophilous mealybugcistothorus platensiscistothorus palustrischrysophyllum cainitochloroxylon swieteniachester william nimitzcertificate of depositcentaurium scilloidescelastric articulatuscarya myristiciformiscarolina spring beautycardiac resuscitationcarcharhinus limbatuscanalis cervicis utericalostoma cinnabarinacalochortus nuttalliicalculus of variationscalcium-silicate brickbrush-tailed porcupinebritish virgin islandsbrassaia actinophyllablastodermic vessiclebiscayne national parkbinomial distributionbilaterally symmetricaversive conditioningatlantic standard timeateria gastrica dextraasplenium trichomanesasarum shuttleworthiiarteria intercostalisartemisia stellerianaartemisia ludovicianaartemisia gnaphalodesartaxerxes ii of persiaariocarpus fissuratusarctic ground squirrelarceuthobium pusillumaposematic colorationapodictic propositionantonius stradivariusantitrust legislationantihypertensive druganthriscus sylvestrisamerican water spanielambrosia psilostachyaairborne 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