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

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There are 9 twelve-letter words containing A, 2D, H, L and M

AMPHIDIPLOID• amphidiploid adj. (Genetics) Having a diploid set of chromosomes from each of its parents.
• amphidiploid n. (Biology) Such an organism.
• AMPHIDIPLOID n. a hybrid having a complete diploid chromosome set from each parent.
DEMETHYLATED• demethylated v. Simple past tense and past participle of demethylate.
• demethylated adj. (Chemistry) That has been subjected to demethylation.
DEPHLEGMATED• dephlegmated v. Simple past tense and past participle of dephlegmate.
• DEPHLEGMATE v. to distill something, such as alcohol.
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.
FORMALDEHYDE• formaldehyde n. (Organic chemistry) The simplest aldehyde, HCHO, a colourless gas that has many industrial applications;…
• FORMALDEHYDE n. a formic aldehyde, formalin.
HEBDOMADALLY• hebdomadally adv. In periods of seven days; weekly.
• HEBDOMADAL adv. occurring, appearing, or done every seven days; weekly.
METALDEHYDES• METALDEHYDE n. a polymer of acetaldehyde.
MUDDLEHEADED• muddleheaded adj. Alternative form of muddle-headed.
• muddle-headed adj. Characterized by vague or confused thinking: foolish, dull-witted, semi-conscious.
• MUDDLEHEADED adj. mentally confused.
THALIDOMIDES• thalidomides n. Plural of thalidomide.
• THALIDOMIDE n. a nonbarbiturate sedative drug, withdrawn in 1961 because found to cause malformation in the fetus if taken during pregnancy.

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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