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

 (In Any Order)
There are 7 21 letter words, 173 21 letter phrases and 0 21 letter abbr's with I,A,R,I,S,T,S in.

Best Scoring 21 Letter Words With: I,A,R,I,S,T,S

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We couldn't find any valid Scrabble US words with a length of 21. Try changing the version of the game.
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All 21 Letter Words

Words (7)
stereomicroscopicallyintersubstitutabilitydisestablishmentarianantiauthoritarianismsadrenocorticosteroidspseudohermaphroditismestablishmentarianism
Phrases (173)
transmission mechanismsyngnathus hildebrandispectroscopic analysissir john everett millaissir james matthew barriesierra nevada mountainsmusculus intercostalismanufacturing businessjupiter optimus maximusintravenous anestheticintestinal obstructionindustrial watercoursegasterosteus pungitiusfranz joseph i of austriafrancisella tularensisfield-effect transistoreucalyptus fraxinoideserik alfred leslie satiedissolution of marriagedisseminated sclerosisdestructive metabolismcongressional districtchionanthus virginicuscercopithecus aethiopscentral processing unitbattle of soissons-reimsautomatic transmissionasclepias verticillataarticulatio synovialisarithmetic progressionantidorcas marsupialisanthriscus cereifoliumadenosine triphosphateaccord and satisfactionzannichellia palustrisworld tamil associationwilliam hubbs rehnquistursus arctos horribilisunited states presidentunited states of americaturkistan islamic partytrichomanes boschianumthoracic actinomycosistelevision transmittersutura intermaxillarissubdivision pteropsidastructural linguisticsstreptosolen jamesoniistrekelia formosissimastraight life insurancestipendiary magistratestephanotis floribundastatistical regressionspielmeyer-vogt diseasesimultaneous operationsiderochrestic anaemiascolytus multistriatusscleropages leichardtischistosome dermatitissaxifraga occidentalissalmonella enteritidissaint christopher-nevisrheumatoid spondylitisrheumatic heart diseasereverse polish notationretirement savings planrectilinear regressionpublic relations personpsychosomatic disorderpropositional calculusprofessional wrestlingpreliminary prospectuspower-assisted steeringpotassium ferrocyanideposttraumatic epilepsypomoxis nigromaculatusplatycladus orientalispipistrellus subflavusphysostegia virginianapholiota squarrosoidespachysandra terminalisornithischian dinosauroreopteris limbospermaoperating instructionsonoclea struthiopterisoccipitomastoid suturenondiscretionary trustnegaprion brevirostrismithridates vi of pontusmenticirrhus undulatusmenticirrhus saxatilismaturity-onset diabetesmaster in public affairsmarie-strumpell diseasemargaret higgins sangermacowanites americanuslisteria monocytogeneslinguistics departmentline of least resistancelime disease spirochetelagerstroemia speciosakeratosis follicularisjuniperus horizontalisivor armstrong richardsiraqi national congressinsulin shock treatmentinformation processinghydraulic transmissionhistorical linguisticshelianthus laetiflorushans christian andersengustavus franklin swiftgreatest common divisorgreat plains paintbrushgenus plicatoperipatusgentianopsis thermalisgastrointestinal tractgaius valerius catullusgaius cornelius tacitusfluorescein isocyanatefingerprint specialistficus carica sylvestrisexponential expressionessential hypertensionelectrochemical seriesectopistes migratoriusdumetella carolinensisdivision spermatophytadisinfestation officerdioscorea elephantipesdigital subscriber linedifferential diagnosisdiachronic linguisticsdeparia acrostichoidesdeepwater squirrelfishcucurbita foetidissimacrotalaria spectabiliscortinarius corrugatuscortinarius armillatuscorrelational analysiscoprinus atramentariusconductive hearing losscollectivist anarchismclematis verticillarisclassical architectureclass chytridiomycetescitharichthys cornutuschronic wasting diseasechamaecyparis thyoidescentaurea solstitialiscasuarina equisetfoliacarya myristicaeformiscallitris quadrivalvisbritish imperial systembrachychiton rupestrisbrachychiton australisbittersweet nightshadebasic cognitive processaustrocedrus chilensisaustro-asiatic languageaugust ferdinand mobiusauditory hyperesthesiaassertiveness trainingaspidiotus perniciosusasiatic flying squirrelarteria gastrica brevesapparatus urogenitalisanisotremus virginicusangiogenesis inhibitoramerican smooth dogfishalgeripithecus minutusagkistrodon piscivorusabstract expressionism
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