List of 15-letter words containing ••••

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There are 18 fifteen-letter words containing A, C, E, H and X

ARCHAEOPTERYXES	• archaeopteryxes n. Plural of archaeopteryx. • ARCHAEOPTERYX n. a Jurassic fossil bird of the Archaeopteryx genus, with a long bony tail, sharp-toothed jaws, and wings bearing three clawed digits.
CANTHAXANTHINES	• CANTHAXANTHINE n. a naturally occurring carotenoid used esp. as a color additive for food, also CANTHAXANTHIN.
CEPHALOTHORAXES	• cephalothoraxes n. Plural of cephalothorax. • CEPHALOTHORAX n. the body, or head with thorax, of spiders, crustaceans, etc.
CHEMOTAXONOMIES	• chemotaxonomies n. Plural of chemotaxonomy. • CHEMOTAXONOMY n. the classification of plants and animals based on similarities and differences in biochemical composition.
CHEMOTAXONOMIST	• chemotaxonomist n. One who studies chemotaxonomy. • CHEMOTAXONOMIST n. one who practises chemotaxonomy.
CYCLOHEXYLAMINE	• cyclohexylamine n. (Organic chemistry) The primary amine derived from cyclohexane by replacing a hydrogen atom by an amino… • CYCLOHEXYLAMINE n. a colorless liquid amine that is used in organic synthesis and to prevent corrosion in boilers and that is believed to be harmful as a metabolic breakdown product of cyclamate.
EXCHANGEABILITY	• exchangeability n. The condition of being exchangeable. • EXCHANGEABILITY n. the state of being exchangeable.
HEXACHLORETHANE	• hexachlorethane n. Alternative form of hexachloroethane. • HEXACHLORETHANE n. a toxic crystalline compound used in smoke bombs.
HEXACHLOROPHANE	• HEXACHLOROPHANE n. a bactericide used in antiseptic soaps, deodorants etc., also HEXACHLOROPHENE.
HEXACHLOROPHENE	• hexachlorophene n. (Organic chemistry) A polyhalogenated compound, 2,2’-methylenebis(3,4,6-trichlorophenol)-3,4,6-trichloro-2-[(2,3,5-tric… • HEXACHLOROPHENE n. a bactericide used in antiseptic soaps, deodorants etc., also HEXACHLOROPHANE.
HIERACOSPHINXES	• hieracosphinxes n. Plural of hieracosphinx. • HIERACOSPHINX n. in ancient Egyptian art, a hawk-headed sphinx.
HYDROEXTRACTORS	• hydroextractors n. Plural of hydroextractor. • HYDROEXTRACTOR n. a drying machine that works centrifugally.
LEXICOGRAPHICAL	• lexicographical adj. Relating to lexicography. • lexicographical adj. Meeting lexicographical standards or requirements; worthy of being included in a dictionary. • LEXICOGRAPHICAL adj. relating to lexicography, also LEXICOGRAPHIC.
LEXICOGRAPHISTS	• lexicographists n. Plural of lexicographist. • LEXICOGRAPHIST n. one who makes dictionaries.
PHOTOEXCITATION	• photoexcitation n. (Chemistry) The formation of an excited state by the absorption of a photon. • PHOTOEXCITATION n. the process of exciting the atoms or molecules of a substance by the absorption of radiant energy.
PSYCHOSEXUALITY	• psychosexuality n. The psychological aspects of sexuality. • PSYCHOSEXUALITY n. the psychic factors of sex.
XENOMORPHICALLY	• XENOMORPHIC adv. having a form not its own.
XEROGRAPHICALLY	• xerographically adv. In a xerographic way; by xerography. • XEROGRAPHIC adv. relating to xerography.

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 1Word.ws and WikWik.org.

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English Wiktionary: 195 words
Scrabble in French: 6 words
Scrabble in Spanish: 1 word
Scrabble in Italian: 3 words
Scrabble in German: no word
Scrabble in Romanian: 4 words

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