List of 13-letter words containing ••••

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There are 19 thirteen-letter words containing 2D, H, O and Y

AMPHIDIPLOIDY	• amphidiploidy n. The property of being amphidiploid. • AMPHIDIPLOIDY n. the state of being amphidiploid.
BLOCKHEADEDLY	• blockheadedly adv. In a blockheaded way. • BLOCKHEADED adv. stupid.
COLDHEARTEDLY	• coldheartedly adv. Alternative spelling of cold-heartedly. • cold-heartedly adv. In a cold-hearted manner. • COLDHEARTED adv. marked by lack of sympathy, interest, or sensitivity.
DEHYDROGENASE	• dehydrogenase n. (Biochemistry) Any of several enzymes that catalyze the removal of hydrogen (a proton) from biological compounds. • DEHYDROGENASE n. an enzyme that accelerates the removal of hydrogen from metabolites and its transfer to other substances.
DEHYDROGENATE	• dehydrogenate v. (Chemistry, transitive) To remove hydrogen from (a substance). • DEHYDROGENATE v. to remove the hydrogen from.
DEHYDROGENISE	• dehydrogenise v. Alternative spelling of dehydrogenize. • DEHYDROGENISE v. to remove hydrogen from, also DEHYDROGENIZE.
DEHYDROGENIZE	• dehydrogenize v. To dehydrogenate. • DEHYDROGENIZE v. to remove the hydrogen from, also DEHYDROGENISE.
DICHLAMYDEOUS	• dichlamydeous adj. (Botany) Having two coverings, a calyx and a corolla. • DICHLAMYDEOUS adj. having both a calyx and a corolla.
DOWNHEARTEDLY	• downheartedly adv. In a downhearted manner. • down-heartedly adv. Alternative form of downheartedly. • DOWNHEARTED adv. downcast, dejected.
FORMALDEHYDES	• formaldehydes n. Plural of formaldehyde. • FORMALDEHYDE n. a formic aldehyde, formalin.
HYDROCHLORIDE	• hydrochloride n. (Chemistry) A compound of hydrochloric acid with an organic base such as an amine. • HYDROCHLORIDE n. a chemical complex composed of an organic base in association with hydrogen chloride.
HYDROCOLLOIDS	• hydrocolloids n. Plural of hydrocolloid. • HYDROCOLLOID n. a substance that yields a gel with water.
HYDRODYNAMICS	• hydrodynamics n. (Physics) The scientific study of fluids in motion. • HYDRODYNAMICS n. the study of movement in liquids, also HYDROMECHANICS.
HYDROMEDUSANS	• HYDROMEDUSAN n. a hydromedusa, also HYDROMEDUSA, HYDROMEDUSOID.
HYDROMEDUSOID	• HYDROMEDUSOID n. a hydromedusa, also HYDROMEDUSA, HYDROMEDUSAN.
HYDROPEROXIDE	• hydroperoxide n. (Organic chemistry) any mono-substituted derivative of hydrogen peroxide - ROOH. • HYDROPEROXIDE n. a compound containing an O2H group.
HYDROSULPHIDE	• hydrosulphide n. (Britain) Alternative spelling of hydrosulfide. • HYDROSULPHIDE n. a compound formed by action of hydrogen sulphide on a hydroxide.
THYROIDITIDES	• thyroiditides n. Plural of thyroiditis. • THYROIDITIS n. inflammation of the thyroid.
WRONGHEADEDLY	• wrongheadedly adv. In a wrongheaded manner. • wrong-headedly adv. Alternative spelling of wrongheadedly. • WRONGHEADED adv. stubborn in adherence to wrong opinion or principles.

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: 228 words
Scrabble in French: 10 words
Scrabble in Spanish: no word
Scrabble in Italian: no word
Scrabble in German: no word
Scrabble in Romanian: no word

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