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21-Letter Words Containing: H,I,I,O,R,S,S,T

 (In Any Order)
There are 5 21 letter words, 64 21 letter phrases and 0 21 letter abbr's with H,I,I,O,R,S,S,T in.

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

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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.
Tip: Scrabble EU allows far more words than US!

All 21 Letter Words

Words (5)
incomprehensibilitiesimmunocytochemistriesantiauthoritarianismspseudohermaphroditismimmunoelectrophoresis
Phrases (64)
transmission mechanismsir john everett millaisphotoelectric emissionintravenous anestheticfranz joseph i of austriachionanthus virginicuscercopithecus aethiopsarithmetic progressionanthriscus cereifoliumadenosine triphosphateursus arctos horribilistrichomanes boschianumthoracic actinomycosisthelypteris dryopterissynchronic linguisticsstephanotis floribundasouthwestern white pinesiderochrestic anaemiascleropages leichardtischistosome dermatitissaint christopher-nevisrheumatoid spondylitisreverse polish notationpsychosomatic disorderpolyneuritic psychosisphysostegia virginianapholiota squarrosoidespennisetum cenchroidesornithischian dinosaurorder struthioniformesonoclea struthiopterisnonspecific urethritismithridates vi of pontuslime disease spirochetejuniperus horizontalisivor armstrong richardsinsulin shock treatmenthydraulic transmissionhistorical linguisticshibiscus heterophyllushelianthus laetiflorusgentianopsis thermalisfirst epistle to timothyessential hypertensionelectrochemical seriesdryopteris thelypterisdryopteris phegopterisdivision spermatophytadioscorea elephantipesdiachronic linguisticsdeparia acrostichoidesconductive hearing losscollectivist anarchismclass chytridiomycetescitharichthys cornutuschronic wasting diseasechamaecyparis thyoidesbritish house of commonsbrachychiton rupestrisbrachychiton australisaustrocedrus chilensisauditory hyperesthesiaangiogenesis inhibitoramerican smooth dogfish
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