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

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There are 16 fifteen-letter words containing A, C, E, H, O 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.
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.
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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