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There are 24 fifteen-letter words containing 2H, 2I, M, N and Y

amphichelydiansanthemiphylliidantiarrhythmicsantidysrhythmicchimney␣flashingcircadian␣rhythmdihydromorphinediphenhydramineeightysomething eighty-somethingHarvey␣Smith␣signhemimethylationhexamethylditinhyperhistaminichypohamiltonianhypomethionemiamethylhistaminemethylhistidinemethylxanthinicmetriorhynchidsmishyphenationsplatyhelminthicthirtysomething thirty-something

30 definitions found

  • amphichelydians — n. Plural of amphichelydian.
  • anthemiphylliid — n. Any stony coral of the family Anthemiphylliidae.
  • antiarrhythmics — n. Plural of antiarrhythmic.
  • antidysrhythmic — adj. (Pharmacology) Used to treat or prevent dysrhythmia. — n. (Pharmacology) A drug that treats or prevents dysrhythmia.
  • chimney␣flashing — n. (Construction) A strip of material around the base of a chimney…
  • circadian␣rhythm — n. The "internal body clock" that regulates the (roughly) 24-hour…
  • dihydromorphine — n. (Pharmacology) A particular narcotic painkiller.
  • diphenhydramine — n. (Pharmacology) An antihistamine and anticholinergic drug that…
  • eightysomething — num. (Colloquial) An indeterminate value between 80 (inclusive)… — n. (Colloquial) A person between 80 and 89 years old.
  • eighty-something — num. Alternative form of eightysomething. — n. Alternative form of eightysomething.
  • Harvey␣Smith␣sign — n. (Britain) V sign (of contempt or insult).
  • hemimethylation — n. Partial or incomplete methylation.
  • hexamethylditin — n. (Chemistry) A chemical derived from tin, used as an insecticide…
  • hyperhistaminic — adj. Containing an excess of histamine.
  • hypohamiltonian — adj. (Graph theory) Of a graph, not containing a Hamiltonian cycle…
  • hypomethionemia — n. (Pathology) The presence of less than the normal amount of…
  • methylhistamine — n. (Organic chemistry) Any N- or C- methyl derivative of histamine.
  • methylhistidine — n. (Organic chemistry) Any methyl derivative of histidine, but…
  • methylxanthinic — adj. Relating to methylxanthines.
  • metriorhynchids — n. Plural of metriorhynchid.
  • mishyphenations — n. Plural of mishyphenation.
  • platyhelminthic — adj. Of or relating to the platyhelminths.
  • thirtysomething — n. A tricenarian: a person in their thirties, a person aged between… — adj. Between 30 and 39 years of age. — adj. Between 30 and 39 in number.
  • thirty-something — num. Alternative form of thirtysomething. — n. Alternative form of thirtysomething.
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See this list for:

  • Scrabble in English: 5 words
  • French Wiktionary: 4 words
  • Spanish Wiktionary: no word
  • Italian Wiktionary: no word
  • German Wiktionary: 6 words
  • Portuguese Wiktionary: no word
  • Dutch Wiktionary: 1 word

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