20-Letter Words Containing: A,I,I,S,T
(In Any Order)
There are 76 20 letter words,
500 20 letter phrases and
0 20 letter abbr's with
A,I,I,S,T in.
Best Scoring 20 Letter Words With: A,I,I,S,T
| Expand? | Word | Save? | Length | Usage | Points | Type | |
|---|---|---|---|---|---|---|---|
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 (76)
uncharacteristicallyoverenthusiasticallyinstitutionalizationunsatisfactorinessesultrasegregationistsultrarevolutionariesultramicroscopicallyultracentrifugationstransformationalistssuperspecializationsspectroheliographiesrepresentationalistsrepresentationalismsreinstitutionalizingreindustrializationsreconceptualizationsradiopharmaceuticalspseudosophisticationprofessionalizationsphotointerpretationsphotodisintegrationsphosphatidylcholinesphenylthiocarbamidesoverintellectualizesoverdifferentiationsnondenominationalismneuropsychiatricallymischaracterizationsmicropaleontologistsmicrocrystallinitiesmagnetofluiddynamicskeratoconjunctivitesinterstratificationsinterchangeabilitiesintellectualizationsindiscriminatenessesinconsequentialitiesincommensurabilitiesinappreciativenessesimmunoprecipitationshyperparathyroidismshypercoagulabilitieshydrochlorothiazideshistocompatibilitiesexistentialisticallyencephalomyocarditiselectrophysiologicaldistinguishabilitiesdimethylnitrosaminesdepartmentalizationsdeinstitutionalizingdeindustrializationsdehydrochlorinationscytodifferentiationscountermobilizationsconventionalizationscontradistinguishingantifluoridationistsanticonservationistsantiauthoritarianismanthropocentricitiesadrenocorticotropinsadrenocorticosteroidsemiautobiographicalpseudohermaphroditicnoninstitutionalizednoninstitutionalisedkeratoconjunctivitisinternationalisationindistinguishabilityhyperadrenocorticismhistoincompatibilityheterobasidiomycetesdestructive-metaboliccompartmentalisationantiestablishmentismPhrases (500)
wyethia amplexicauliswilliam stanley jevonswilliam hyde wollastonvirgil garnett thomsonvaricella zoster virusuniversity of nebraskatwo-dimensional figuretunisian monetary unitthomas lanier williamstelopea speciosissimasolidago multiradiatasoftware optimizationsocial justice warriorsingle-valued functionsimple harmonic motionsignature recognitionselective informationsedative-hypnotic drugsaturday night specialsagittarius the archerrobert william serviceracial discriminationpseudotsuga menziesiiprumnopitys taxifoliaprofessional relationplatanus occidentalisplasminogen activatorphotographic emulsionpersonality inventorypersonal relationshippass with flying colorsorder mycelia steriliaorder accipitriformesnutritionist's calorienasturtium officinalemilitary installationmasticophis flagellummarket capitalisationmarcus ulpius traianuslubricating substanceliving accommodationsligamentum teres uterilevisticum officinalelateral epicondylitisjudgement of dismissaljean-baptiste poquelinislamic calendar monthinsurance underwriterindustrial managementindustrial enterpriseindirect transmissionhans christian oerstedgleditsia triacanthosgeorges henri lemaitrefriendly relationshipfederation of malaysiafamily tachyglossidaefamily strelitziaceaefamily gasterosteidaeestonian monetary uniteruca vesicaria sativaernst heinrich haeckelemotional disturbanceeicosapentaenoic acidedward estlin cummingsdivision tracheophytadisplacement reactiondigitaria sanguinalisdevice characteristicdeliberative assemblydegenerative disorderctenocephalides caniscortinarius violaceuscontradiction in termsconsecutive operationcomparative anatomistcommercial instrumentcommercial enterpriseclassifying adjectiveclassification systemchlamydia trachomatiscentropus phasianinuscase-to-infection ratiocarter administrationcardinal compass pointcapital of switzerlandcapital of south africacapital of sierra leonecapital of saudi arabiacapital of rhode islandcapital of mississippicapital of afghanistancantharellus cibariusbusiness relationshipbusiness organizationbusiness organisationbotaurus lentiginosusbeta vulgaris vulgarisbasidiomycetous fungiaustrian monetary unitaugustin eugene scribeatmospheric conditionasplenium ruta-murariaaspergillus fumigatusartemisia dracunculusartemisia californicaappalachian mountainsantiballistic missileambrose gwinett bierceambloplites rupestrisadenosine diphosphateacquisition agreementaboriginal australianzellig sabbatai harriszantedeschia rehmaniiyosemite national parkxenorhyncus asiaticusxanthoma disseminatumwyethia helianthoideswolstonian glaciationwilliam felton russellwhite russian languagewest nile encephalitiswelwitschia mirabilisvirginia spring beautyvigdis finnbogadottirvice-presidential termvestibule of the vaginavena intervertebralisvena gastrica sinistravena facialis anteriorvaccinium caespitosumustilaginoidea virensunstratified languageuniversity of michiganuniversal propositionunited states civil warunited states air forceungradable oppositiontwelve tribes of israeltsutsugamushi diseasetriostium perfoliatumtrichomanes speciosumtrichomanes reniformetransversus abdoministranscortical aphasiatrachipterus arcticustrachinotus carolinustoxic industrial wastetonsilla pharyngealistheory of dissociationthelypteris palustristen-spined sticklebacktelevision-camera tubetelevision newscastertamiasciurus douglasitalinum augustissimumtadarida brasiliensissysteme internationalsystema respiratoriumsympathetic vibrationswietinia macrophyllaswan river everlastingsurvival of the fittestsuperior labial arterysuperfamily tineoideasubliminal perceptionsubfamily taxodiaceaesubclass zoomastiginasubclass telosporidiasubclass dibranchiatastriated muscle tissuesteatornis caripensisstatute of limitationsstatistical procedurestatistical mechanicsstandard 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 maximsipah-e-sahaba pakistansinusoidal projectionsilverleaf nightshadesiderochrestic anemiasideroblastic anaemiasexual discriminationsexual characteristicseriphidium maritimumsemiautomatic firearmselaginella rupestrissecretarial assistantsecond vatican councilseborrheic dermatitisscouting organizationscintillation counterscintillating scotomaschizopetalon walkerisaxifraga stoloniferasatellite transmittersanvitalia procumbenssanitation departmentsalvinia rotundifoliasalvelinus fontinalissalah al-din battalionssaint francis of assisirumohra adiantiformisrubus idaeus strigosusrespiratory infectionrespiratory alkalosisrequired reserve ratiorepublic of uzbekistanrepublic of tajikistanreligious orientationreagan administrationraphicerus campestrisquantitative analysispyridoxine 5'-phosphatepurse-string operationpulicaria dysentericapublius terentius aferpsychic communicationpseudaletia unipunctaproportional samplingprivate security forceprimary solid solutionprice-to-earnings ratiopotassium-argon datingpotassium bicarbonateposttraumatic amnesiaposterior labial veinspostal rate commissionpositive-degree adverbpositive magnetic polepopulation commissionpolitical correctnesspodocarpus latifoliusplexus periarterialisplectrophenax nivalisplatymiscium pinnatumplagianthus betulinuspiezoelectric crystalphysiological anatomyphlebotomus papatasiiphilip dormer stanhopephase iv clinical trialphase ii clinical trialpetaurista petauristapersonal line of creditperitonsillar abscesspenstemon linarioidespennisetum americanumpenicillin v potassiumpassive matrix displayparietomastoid suturepaliurus spina-christipalestinian hizballahortilis vetula macalliorthogonal oppositionorder of saint benedictorder aristolochialesoceanic whitetip sharkobject of a prepositionnurse-patient relationnotropis atherinoidesnorth island edelweissnonviolent resistancenonrestrictive clausenephrolepis pectinatanegotiable instrumentnarthecium ossifragumnaphthalene poisoningmyrmecobius fasciatusmyeloblastic leukemiamusical time signaturemusical accompanimentmusculus sphincter animumification necrosismultivariate analysismucuna pruriens utilismountain standard timemountain lady's slippermortise-and-tenon jointmonoblastic leukaemiamilitary headquartersmicrosorium punctatummicropterus salmoidesmeriones unguiculatusmenyanthes trifoliatamentzelia laevicaulismelilotus officinalismegaloblastic anaemiamasticophis lateralismammuthus primigeniusmalpractice insurancemaidenhair spleenwortmagnesium bicarbonatemacrotus californicusmacroclemys temminckilysimachia terrestrislysichiton americanumlofortyx californicusliquid crystal displaylipoid granulomatosisligustrum ovalifoliumleonotis nepetaefoliakrebs citric acid cyclekosteletzya virginicakinetic theory of gasesketosis-prone diabetesjournalist's privilegeintravenous injectionintransitive verb formintracranial aneurysminternational affairsintermaxillary sutureinhalation anestheticinhalation anesthesiaindustrial revolutionindustrial psychologyimmediate constituenthypentelium nigricanshydnocarpus wightianahyacinthus orientalishundred-and-sixty-fifthhumanistic disciplinehorizontal stabilizerhorizontal stabiliserhistiocytic leukaemiahimantopus himantopushexalectris warnockiihelleborus orientalishelladic civilisationhelianthus petiolarisheat of solidificationharkat-ul-jihad-e-islamihalicoeres bivittatusgypsophila paniculatagutierrezia sarothraeguided missile frigategriselinia littoralisgreat australian bightgnaphalium sylvaticumgiovanni battista cibogaussian distributionfritillaria meleagrisfriedrich anton mesmerfrancis albert sinatraform genus rhizoctiniaflindersia schottianafirst council of nicaeafinancial institutionfibrous-rooted begoniafermi-dirac statisticsfeast of the dedicationfamily ustilaginaceaefamily titanosauridaefamily synchytriaceaefamily strophariaceaefamily stercorariidaefamily rickettsiaceaefamily psilophytaceaefamily phyllostomidaefamily pertusariaceaefamily peripatopsidaefamily ostraciontidaefamily osteoglossidaefamily opisthocomidaefamily odontaspididaefamily eschrichtiidaefamily belostomatidaefamily ambystomatidaeeucalyptus citriodoraeucalypt tereticorniserythronium dens-caniserythrina vespertilioerythrina crista-gallierigonum fasciculatumeragrostic abyssinicaepipactis helleborineepidemic encephalitisenvironmental scienceenteric-coated aspirinendamoeba histolyticaelisabeth vigee-lebrunelectrostatic printerelectrostatic machineelectronic transistorelectrical resistanceegyptian islamic jihadedith giovanna gassioneconomic mobilisationechinocactus grusoniiecclesiastical attiredryopteris marginalisdoubly transitive verbdoctoral dissertationdivision pteridophytadivision euglenophytadivision dicynodontiadissociative disorderdissociation constantdishwashing detergentdisassortative matingdiplotaxis tenuifoliadifferential calculusdesmanthus ilinoensisdescriptive adjectivederivative instrumentdefensive attribitiondavid barnard steinmandante gabriel rossettidalbergia stevensoniicystopteris bulbiferacyperus alternifoliuscycladic civilisationctenocephalides feliscrotalaria sagitalliscriminal conversationcorydalis claviculatacortinarius mutabiliscorpuscular radiationconstantine i of greececonservation of parityconduction anesthesiacompact disc write-oncecommon carline thistlecolorimetric analysiscodariocalyx motoriusclose-quarter fightingclopidogrel bisulfateclintonia andrewsianaclinical psychologistclandestine operationcitrophilous mealybugcistothorus platensiscistothorus palustrischrysophyllum cainitochloroxylon swieteniachester william nimitzcertificate of depositcentaurium scilloidescelastric articulatuscarya myristiciformiscarolina spring beautycardiac resuscitationcarcharhinus limbatuscanalis cervicis utericanachites canadensiscalostoma cinnabarinacalochortus nuttalliicalculus of variationscalcium-silicate brickbrush-tailed porcupinebritish virgin islandsbrassaia actinophyllaboykinia occidentalisblastodermic vessiclebiscayne national parkbinomial distributionbilaterally symmetricbetula alleghaniensisaversive conditioningatlantic standard timeatlantic spiny dogfishateria gastrica dextraasplenium trichomanesasarum shuttleworthiiarteria intercostalisartemisia stellerianaartemisia ludovicianaartemisia gnaphalodesartaxerxes ii of persiaariocarpus fissuratusarctic ground squirrelarceuthobium pusillumaposematic colorationapodictic propositionantonius stradivariusantitrust legislationantihypertensive druganti-ballistic missileanthriscus sylvestrisamerican water spanielambrosia psilostachyaairborne transmissionafrican bowstring hempaffine transformation
