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There are 10 twelve-letter words containing HENA

ARSPHENAMINEarsphenamine 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.
FLUPHENAZINEfluphenazine 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.
HYPHENATIONShyphenations n. Plural of hyphenation.
HYPHENATION n. the act of hyphenating.
KITCHENALIASKITCHENALIA n. apparatus for the kitchen.
METHENAMINESmethenamines n. Plural of methenamine.
METHENAMINE n. hexamethylenetetramine esp. when used in the form of an organic salt to treat urinary tract infections.
PANTOTHENATEpantothenate n. (Chemistry) Any salt or ester of pantothenic acid.
PANTOTHENATE n. a salt or ester of pantothenic acid.
PERPHENAZINEperphenazine n. A potent anti-psychotic drug.
PERPHENAZINE n. a tranquillizer used esp. to control psychotic symptoms (as anxiety and agitation).
PHENANTHRENEphenanthrene n. (Organic chemistry) A tricyclic aromatic hydrocarbon obtained from coal tar; used in the manufacture…
PHENANTHRENE n. an aromatic hydrocarbon of coal tar.
PHENARSAZINEPHENARSAZINE n. an arsenic derivative used as a poison gas, aka adamsite.
UNHYPHENATEDunhyphenated 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…

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.

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See this list for:

  • English Wiktionary: 43 words
  • Scrabble in French: 7 words
  • Scrabble in Spanish: 7 words
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: 16 words


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