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List of 12-letter words containing ••••••

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There are 15 twelve-letter words containing A, D, H, I, N, R and Y

ANTIHYDROGEN• antihydrogen n. (Physics, uncountable) The antimatter equivalent of hydrogen, consisting of an antiproton and an positron…
• antihydrogen n. (Physics, countable) An atom of the antimatter equivalent of hydrogen.
• ANTIHYDROGEN n. an antimatter form of hydrogen.
CHIMNEYBOARD• CHIMNEYBOARD n. a board blocking up a fireplace.
CYANOHYDRINS• cyanohydrins n. Plural of cyanohydrin.
• CYANOHYDRIN n. any of various compounds containing both cyano and hydroxyl groups.
DEHYDRATIONS• dehydrations n. Plural of dehydration.
• DEHYDRATION n. loss or withdrawal of moisture.
DIATHERMANCY• diathermancy n. The condition of being diathermic.
• DIATHERMANCY n. permeability by or conductibility of radiant heat, also DIATHERMACY.
DISHONORABLY• dishonorably adv. In a dishonorable manner.
• DISHONORABLE adv. lacking honor, also DISHONOURABLE.
HYDRALAZINES• hydralazines n. Plural of hydralazine.
• HYDRALAZINE n. a vasodilator used in the form of its hydrochloride to treat hypertension.
HYDRASTININE• hydrastinine n. (Organic chemistry) A semisynthetic alkaloid resulting from the hydrolysis of hydrastine.
• HYDRASTININE n. a colourless crystalline water-soluble compound whose pharmacological action resembles that of hydrastine.
HYDRODYNAMIC• hydrodynamic adj. (Physics) Of, or relating to the science of hydrodynamics.
• hydrodynamic adj. Operated by the force of water in motion.
• HYDRODYNAMIC adj. of, relating to, or involving principles of hydrodynamics, also HYDRODYNAMICAL.
HYDROMANCIES• hydromancies n. Plural of hydromancy.
• HYDROMANCY n. divination by the appearance or motion of liquids (as water).
HYDRONICALLY• hydronically adv. In terms of, or by means of, hydronics.
• HYDRONIC adv. pertaining to heating and cooling by water.
HYDROPLANING• hydroplaning v. Present participle of hydroplane.
• hydroplaning n. (Automotive, US, Canada) The loss of contact with the road because of surface water. The act of aquaplaning.
• HYDROPLANE v. to travel by hydroplane, a light, flat-bottomed motorboat.
HYPOCHONDRIA• hypochondria n. (Medicine) A psychological disorder characterized by excessive preoccupation or worry about having a serious illness.
• hypochondria n. (Obsolete, medicine) Melancholy; depression.
• hypochondria n. Plural of hypochondrium.
HYRACOIDEANS• HYRACOIDEAN n. any member of a genus of mammals including the daman and the dassie or hyrax, also HYRACOID.
REHYDRATIONS• rehydrations n. Plural of rehydration.
• REHYDRATION n. the act of rehydrating.

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: 165 words
  • Scrabble in French: 13 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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