List of 15-letter words containing ••••••

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There are 17 fifteen-letter words containing A, H, 2I, 2T and U

AUTHENTICATIONS	• authentications n. Plural of authentication. • AUTHENTICATION n. the act of authenticating.
AUTHORITATIVELY	• authoritatively adv. In an authoritative manner, being worthy of trust. • AUTHORITATIVE adv. having or proceeding from authority.
AUTOSCHEDIASTIC	• autoschediastic adj. (Dated) impromptu, improvised, ex tempore or offhand. • AUTOSCHEDIASTIC adj. impromptu; on the spur of the moment.
EPITHELIOMATOUS	• epitheliomatous adj. Relating to epithelioma. • EPITHELIOMATOUS adj. relating to epithelioma.
EUTROPHICATIONS	• eutrophications n. Plural of eutrophication. • EUTROPHICATION n. the process of becoming eutrophic.
HUMANITARIANIST	• humanitarianist n. Synonym of humanitarian. • HUMANITARIANIST n. a proponent of humanitarianism.
HYPERMUTABILITY	• hypermutability n. The state of being hypermutable. • HYPERMUTABILITY n. the state of being hypermutable.
HYPOPITUITARISM	• hypopituitarism n. (Medicine) A decrease in secretion of one or more of the eight hormones normally produced by the pituitary gland. • HYPOPITUITARISM n. deficient production of growth hormones by the pituitary gland.
IMPOSTHUMATIONS	• imposthumations n. Plural of imposthumation. • IMPOSTHUMATION n. the act of forming an imposthume, an abscess, also IMPOSTUMATION.
LIEUTENANTSHIPS	• lieutenantships n. Plural of lieutenantship. • LIEUTENANTSHIP n. the office of lieutenant.
METABISULPHITES	• metabisulphites n. Plural of metabisulphite. • METABISULPHITE n. as in sodium metabisulphite, an inorganic compound.
MULTITHREADINGS	• MULTITHREADING n. a programming system that enables actions to be carried out simultaneously.
REAUTHORISATION	• reauthorisation n. Alternative form of reauthorization. • REAUTHORISATION n. the process of reauthorising, also REAUTHORIZATION.
REAUTHORIZATION	• reauthorization n. A second or subsequent authorization. • reauthorization n. A renewal of an authorization. • REAUTHORIZATION n. the process of reauthorizing, also REAUTHORISATION.
THIOBARBITURATE	• thiobarbiturate n. (Medicine) Any compound obtained from a barbiturate by the formal substitution of an oxygen atom by one of sulfur. • THIOBARBITURATE n. a salt of thiobarbituric acid similar in effect to a barbiturate.
UNAUTHORITATIVE	• unauthoritative adj. Not authoritative. • UNAUTHORITATIVE adj. not authoritative.
UNSOPHISTICATED	• unsophisticated adj. Not sophisticated; lacking sophistication. • UNSOPHISTICATED adj. not sophisticated.

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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English Wiktionary: 160 words
Scrabble in French: 41 words
Scrabble in Spanish: 2 words
Scrabble in Italian: 38 words
Scrabble in German: no word
Scrabble in Romanian: 51 words

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