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

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There are 16 twelve-letter words containing A, D, 2E, H, L, T and Y

ACETALDEHYDE• acetaldehyde n. (Organic chemistry) An organic compound, (CH3CHO). Sometimes called ethanal or acetic aldehyde. See…
• ACETALDEHYDE n. a chemical compound.
BIGHEARTEDLY• bigheartedly adv. In a bighearted manner.
• big-heartedly adv. Alternative form of bigheartedly.
• BIGHEARTED adv. generous, charitable.
BREATHALYSED• breathalysed v. Simple past tense and past participle of breathalyse, an alternative spelling of breathalyze.
• BREATHALYSE v. to use a device which measures the amount of alcohol on a person's breath, also BREATHALYZE.
BREATHALYZED• breathalyzed v. Simple past tense and past participle of breathalyze.
• BREATHALYZE v. to use a device which measures the amount of alcohol on a person's breath, also BREATHALYSE.
DEMETHYLATED• demethylated v. Simple past tense and past participle of demethylate.
• demethylated adj. (Chemistry) That has been subjected to demethylation.
DEMETHYLATES• demethylates v. Third-person singular simple present indicative form of demethylate.
DIETHYLAMIDE• diethylamide n. (Organic chemistry) The derivative of a compound formed by adding an amide group with two ethyl substituents…
• DIETHYLAMIDE n. as in lysergic acid diethylamide, LSD.
DIETHYLAMINE• diethylamine n. (Organic chemistry) The secondary amine (CH3CH2)2NH.
• DIETHYLAMINE n. a liquid resembling ethylamine, derived from ammonia, with ethyl groups replacing two hydrogen atoms.
HEADMASTERLY• headmasterly adj. In a manner befitting a headmaster.
• HEADMASTERLY adj. like a headmaster.
HEREDITARILY• hereditarily adv. In a hereditary manner.
• hereditarily adv. With regard to inheritance.
• HEREDITARY adv. genetically transmitted or transmittable from parent to offspring.
HETERODACTYL• heterodactyl adj. (Zoology) heterodactylous.
• HETERODACTYL n. a heterodactylous bird.
MEALYMOUTHED• mealymouthed adj. Alternative form of mealy-mouthed.
• mealy-mouthed adj. Prone to speaking evasively, indirectly, or duplicitously; not forthright.
• MEALYMOUTHED adj. not plain and straightforward.
METALDEHYDES• METALDEHYDE n. a polymer of acetaldehyde.
REHYDRATABLE• rehydratable adj. Capable of being rehydrated.
• REHYDRATABLE adj. capable of being rehydrated.
SOFTHEADEDLY• softheadedly adv. In a softheaded manner.
• SOFTHEADED adv. having or indicative of a weak, unrealistic, or uncritical mind.
SYNADELPHITE• synadelphite n. (Mineralogy) An orthorhombic-dipyramidal mineral containing arsenic, calcium, hydrogen, lead, magnesium…
• SYNADELPHITE n. a manganese aluminium arsenate.

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: 72 words
  • Scrabble in French: 3 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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