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 There are 10 twelve-letter words containing HENA| ARSPHENAMINE | • arsphenamine n. (Pharmacology, organic chemistry) A phenolic amine derivative of arsenic that was used to treat syphilis… • ARSPHENAMINE n. another name for salvarsan, a compound of arsenic once used as a remedy for syphilis.
 |  | FLUPHENAZINE | • fluphenazine n. (Pharmacology) An antipsychotic drug of the phenothiazine class, which can be administered orally or by injection. • FLUPHENAZINE n. a tranquilizer used esp. in the form of its hydrochloride.
 |  | HYPHENATIONS | • hyphenations n. Plural of hyphenation. • HYPHENATION n. the act of hyphenating.
 |  | KITCHENALIAS | • KITCHENALIA n. apparatus for the kitchen. |  | METHENAMINES | • methenamines n. Plural of methenamine. • METHENAMINE n. hexamethylenetetramine esp. when used in the form of an organic salt to treat urinary tract infections.
 |  | PANTOTHENATE | • pantothenate n. (Chemistry) Any salt or ester of pantothenic acid. • PANTOTHENATE n. a salt or ester of pantothenic acid.
 |  | PERPHENAZINE | • perphenazine n. A potent anti-psychotic drug. • PERPHENAZINE n. a tranquillizer used esp. to control psychotic symptoms (as anxiety and agitation).
 |  | PHENANTHRENE | • phenanthrene n. (Organic chemistry) A tricyclic aromatic hydrocarbon obtained from coal tar; used in the manufacture… • PHENANTHRENE n. an aromatic hydrocarbon of coal tar.
 |  | PHENARSAZINE | • PHENARSAZINE n. an arsenic derivative used as a poison gas, aka adamsite. |  | UNHYPHENATED | • unhyphenated v. Simple past tense and past participle of unhyphenate. • unhyphenated adj. Lacking a hyphen.
 • unhyphenated adj. (North America) Of people, belonging to a single ethnicity or nationality: names for multi-ethnic/multi-nationality…
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 Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.Definitions are short excerpt from the WikWik.org and 1Word.ws.
 
 See this list for:English Wiktionary: 43 wordsScrabble in French: 7 wordsScrabble in Spanish: 7 wordsScrabble in Italian: no wordScrabble in German: no wordScrabble in Romanian: 16 words
 
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