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18-Letter Words Containing: O,S,T,I,C,H,S

 (In Any Order)
There are 25 18 letter words, 103 18 letter phrases and 0 18 letter abbr's with O,S,T,I,C,H,S in.

Best Scoring 18 Letter Words With: O,S,T,I,C,H,S

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We couldn't find any valid Scrabble US words with a length of 18. Try changing the version of the game.
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All 18 Letter Words

Words (25)
ultrasophisticatedthermoplasticitiestachistoscopicallysupersophisticatedspectrohelioscopesspectroheliographspsychophysiologistpsychopathologistspostpsychoanalyticphotodissociationsorthopsychiatristsneuropsychologistsneuropsychiatristsmechanochemistrieshomoscedasticitieshistophysiologicalethnomusicologistselectrochemistriescreditworthinessesbacteriorhodopsinsaustralopithecinesarchaeoastronomiespsychotherapeuticshomobasidiomycetesanticholinesterase
Phrases (103)
tomistoma schlegelisir frederick ashtonsir christopher wrenscottish highlanderscorpio the scorpionphysiological stateoscar hammerstein iinational censorshiphypostasis of christherpestes ichneumongenus eschscholtziadmitri shostakovichcollapsible shelterclass schizomycetesascension of the lordwrit of habeas corpusvascular prosthesistrusteeship counciltoxic shock syndrometopical anaesthesiathermoplastic resinthermionic emissiontextual scholarshipstochastic variablestereophonic systemstations of the crossst. christopher-nevissouth celestial polesir ernst boris chainshort gastric arterysemi-sweet chocolatesaint thomas a becketrobert james fischerrhizoctinia diseasequadriphonic systemquadraphonic systempsychotria capensispsychological statepsoriatic arthritispseudotaxus chieniipositive chemotaxispoephila castanotisphyllostachys nigraphragmites communisphonological systemparochetus communisorthopterous insectorder solenichthyesopisthocomus hoazinoperations researchnon-christian priestnihilistic delusionmyositis trichinosamyasthenic syndromemilitary censorshiplip synchronisationjoint chiefs of staffjohn ernst steinbeckjames francis thorpehysterical neurosisholocentrus bullisihibiscus moscheutosheat of dissociationhalicoeres radiatusgenus trichoglossusgenus trichodesmiumgenus schizopetalongenus rhinonicterisgenus ichthyosaurusgenus hyacinthoidesgenus clethrionomysgenus chorizagrotisgenus chilomycterusgenus cercopithecusgenus anoectochilusenglish hippocrateseastern catholicismcystophora cristatacoronary thrombosiscordia gerascanthusconversion hysteriacolaptes chrysoidesclianthus speciosusclassical mythologyclass holothuroideaclass hepaticopsidaclass ginkgophytinachrysolophus pictuschristian schonbeinchoriotis australischolesterosis cutischinese scholartreechinese scholar treechinese parasol treecharles william postchaenopsis ocellatacerebral thrombosiscatherine i of russiacastilleja chromosabidens trichospermaassociative aphasiaaristarchus of samosanarchist communism
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