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

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There are 20 twelve-letter words containing A, 2E, H, L, M, T and Y

CEPHALOMETRY• cephalometry n. The measurement of the head, especially in order to study growth, development, and disease.
• CEPHALOMETRY n. the science of measuring the head in living individuals.
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.
EPHEMERALITY• ephemerality n. (Uncountable) The state or condition of being ephemeral; transience.
• ephemerality n. (Countable) Something that is ephemeral.
• EPHEMERALITY n. the state of being ephemeral.
EXOTHERMALLY• exothermally adv. In an exothermal manner.
• EXOTHERMAL adv. of a chemical reaction, giving out heat, also EXOTHERMIC.
GEOTHERMALLY• geothermally adv. By geothermal means, especially by means of geothermal energy.
• GEOTHERMAL adv. relating to the internal heat of the earth, also GEOTHERMIC.
HAEMATOLYSES• haematolyses n. Plural of haematolysis.
• HAEMATOLYSIS n. breaking up of red blood corpuscles, also HEMATOLYSIS.
HEADMASTERLY• headmasterly adj. In a manner befitting a headmaster.
• HEADMASTERLY adj. like a headmaster.
HEPATOMEGALY• hepatomegaly n. (Pathology) An abnormal enlargement of the liver.
• HEPATOMEGALY n. enlargement of the liver.
HERMETICALLY• hermetically adv. With a hermetic seal; so as to be airtight.
• hermetically adv. In a hermetic manner; isolatedly.
• HERMETICAL adv. of or relating to sorcery or alchemy, also HERMETIC.
HYPERMUTABLE• hypermutable adj. (Genetics) That mutates rapidly.
• HYPERMUTABLE adj. excessively mutable.
HYPERTHERMAL• hyperthermal adj. Of, pertaining to, or causing hyperthermia.
• hyperthermal n. (Geology) Any of several brief geological periods of global warming.
• HYPERTHERMAL adj. suffering from hyperthermia.
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.
METHACRYLATE• methacrylate n. (Organic chemistry) Any salt or ester of methacrylic acid, especially an ester used in the manufacture…
• methacrylate n. A resin manufactured from methacrylic acid or a methacrylate.
• METHACRYLATE n. a salt or ester of methacrylic acid.
METHYLAMINES• methylamines n. Plural of methylamine.
• METHYLAMINE n. an inflammable gas, obtainable from herring brine.
MYELOPATHIES• myelopathies n. Plural of myelopathy.
• MYELOPATHY n. a disease or disorder of the spinal cord or bone marrow.
NYCHTHEMERAL• nychthemeral adj. Lasting a nychthemeron (24 hours).
• NYCHTHEMERAL adj. (Greek) of or relating to a nychthemeron or 24-hour period.

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: 86 words
  • Scrabble in French: 8 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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