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There are 18 twelve-letter words containing 2E, H, M, N, T and Y

DIETHYLAMINEdiethylamine n. (Organic chemistry) The secondary amine (CH3CH2)2NH.
DIETHYLAMINE n. a liquid resembling ethylamine, derived from ammonia, with ethyl groups replacing two hydrogen atoms.
ENTHYMEMATICenthymematic adj. Of or pertaining to enthymeme.
ENTHYMEMATIC adj. of or like an enthymeme, an argument of probability only, also ENTHYMEMATICAL.
HEMERYTHRINShemerythrins n. Plural of hemerythrin.
HEMERYTHRIN n. an iron-containing respiratory pigment in the blood of various chiefly marine invertebrates.
HETERONYMOUSheteronymous adj. Of, or relating to a heteronym.
heteronymous adj. Being different words, but having a common relationship, as in the case of brother and sister, which denote siblings.
heteronymous adj. (Ophthalmology) Heteronymous hemianopsia (blindness in the left side of one eye and the right side of the other eye).
HOMOCYSTEINEhomocysteine n. (Biochemistry) An amino acid which is monitored in the blood to estimate risk of cardiovascular disease.
HOMOCYSTEINE n. a kind of amino acid.
HONEYMONTHEDHONEYMONTH v. (obsolete) to spend one's honeymoon, also HONEYMOON.
HYMENOPTERANhymenopteran n. (Entomology) Any insect of the order Hymenoptera: the bees, wasps and ants etc.
hymenopteran adj. (Entomology) Relating to or denoting hymenopterans.
HYMENOPTERAN n. an order of insect having four membranous wings, e.g. ants, bees, wasps, also HYMENOPTERON.
HYMENOPTERONhymenopteron n. Any insect of the order Hymenoptera.
HYMENOPTERON n. an order of insect having four membranous wings, e.g. ants, bees, wasps, also HYMENOPTERAN.
METHYLAMINESmethylamines n. Plural of methylamine.
METHYLAMINE n. an inflammable gas, obtainable from herring brine.
METHYLPHENOLMETHYLPHENOL n. a type of aromatic organic compound, aka cresol.
MYTHOGENESESMYTHOGENESIS n. the origin of myths.
MYTHOGENESISmythogenesis n. The creation of a myth.
MYTHOGENESIS n. the origin of myths.
NEPHELOMETRYnephelometry n. (Analytical chemistry) The measurement of the concentration of a solution, suspension or dispersion…
nephelometry n. (Immunology) A technique used to determine the levels of antibodies or antigens in a suspension, based…
NEPHELOMETRY n. the measurement of the cloudiness of liquids.
NYCHTHEMERALnychthemeral adj. Lasting a nychthemeron (24 hours).
NYCHTHEMERAL adj. (Greek) of or relating to a nychthemeron or 24-hour period.
NYCHTHEMERONnychthemeron n. A period of one day and one night, a date: in the West, this is a period of 24 consecutive hours.
NYCHTHEMERON n. (Greek) a full period of a day and night.
PHENYLMETHYLphenylmethyl n. (Organic chemistry) Benzyl: the cyclic radical, ion or functional group having the formula C6H5CH2.
PHENYLMETHYL n. an ester of benzene, aka benzyl.
TETRAHYMENASTETRAHYMENA n. any of a genus of ciliate protozoans.
TRIMETHYLENEtrimethylene n. (Organic chemistry) A gaseous hydrocarbon, C3H6, isomeric with propylene and obtained from it indirectly.
TRIMETHYLENE n. another name for cyclopropane.

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: 111 words
  • Scrabble in French: 23 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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