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

 (In Any Order)
There are 13 21 letter words, 125 21 letter phrases and 0 21 letter abbr's with H,I,O,S,S,T in.

Best Scoring 21 Letter Words With: H,I,O,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.
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All 21 Letter Words

Words (13)
straightforwardnessespsychopharmacologistspseudosophisticationspseudocholinesterasesphotophosphorylationsincomprehensibilitiesimmunoelectrophoresesimmunocytochemistrieshypercholesterolemiasantiauthoritarianismsacetylcholinesterasespseudohermaphroditismimmunoelectrophoresis
Phrases (125)
transmission mechanismsir john everett millaisphysical impossibilityphotoelectric emissionphascolarctos cinereusmasticophis bilineatusjoseph lincoln steffensintravenous anestheticherpes varicella zosterfranz joseph i of austriaempire state of the southchionanthus virginicuscercopithecus aethiopsarithmetic progressionarctostaphylos uva-ursianthriscus cereifoliumanigozanthus manglesiialeksandr solzhenitsynaesculus hippocastanumadenosine triphosphatewinter crookneck squashursus arctos horribilistrichomanes boschianumtricholoma pessundatumtoo big for one's breechesthoracic actinomycosisthompson submachine gunthermopsis macrophyllathelypteris dryopteristhalassoma bifasciatumtennessee walking horsesynchronic linguisticssubphylum pentastomidastone splitting machinestephanotis floribundasouthwestern white pinesouth american staghornsir henry morton stanleysir george paget thomsonsiderochrestic anaemiashrink-wrapped softwaresemnopithecus entellusselenarctos thibetanussecondary hypertensionscleropages leichardtischistosome dermatitissaint christopher-nevissaint andrew the apostlesaddle block anesthesiarussian orthodox churchrhynchoelaps australisrheumatoid spondylitisreverse polish notationresistance thermometerpsychosomatic disorderpsychoanalytic processpsychoactive substancepolystichum scopulinumpolyneuritic psychosispituophis melanoleucusphytophthora infestansphysostegia virginianapholiota squarrosoidespennisetum cenchroidespath of least resistanceornithischian dinosaurorder struthioniformesonoclea struthiopterisnonspecific urethritisnerve block anaesthesiamithridates vi of pontuslithospermum canescenslime disease spirochetelesser butterfly orchidlanthanotus borneensisjuniperus horizontalisjoseph alois schumpeterjohan august strindbergivor armstrong richardsinsulin shock treatmenthydraulic transmissionhistorical linguisticshippopotamus amphibiushibiscus heterophyllushelianthus laetiflorusgyromitra sphaerosporagenus macrothelypterisgenus helminthostachysgenus australopithecusgentianopsis thermalisflorists' chrysanthemumflorist's chrysanthemumfirst epistle to timothyexistential philosophyeuproctis chrysorrhoeaessential hypertensionepistle to the galatiansepistle to the ephesianselectrochemical seriesduchesse de valentinoisdryopteris thelypterisdryopteris phegopterisdivision spermatophytadioscorea elephantipesdiachronic linguisticsdexamethasone intensoldeparia acrostichoidesconductive hearing lossconduction anaesthesiacollectivist anarchismclass chytridiomycetescitharichthys cornutuschronic wasting diseasechamaecyparis thyoidescasemaking clothes mothbritish house of commonsbrachychiton rupestrisbrachychiton australisaustrocedrus chilensisaustralian honeysuckleauditory hyperesthesiaasynchronous operationarthur seymour sullivanangiogenesis inhibitoramerican smooth dogfish
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