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List of 13-letter words containing ••••••

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There are 4 thirteen-letter words containing L, N, 4O and Y

CHRONOBIOLOGY• chronobiology n. (Biology) The study of the effects of time on biological systems, especially the effects of periodicity.
• CHRONOBIOLOGY n. the study of biological rhythms.
GEOCHRONOLOGY• geochronology n. (Uncountable) The science of dating samples of rock or sediment.
• geochronology n. (Countable) Any one of the methods by which the age of different samples of rock can be determined.
• geochronology n. (Uncountable) The division of ancient time into named subdivisions / periods.
MONOCOTYLEDON• monocotyledon n. (Botany) Any plant whose seedlings typically have one cotyledon (seed leaf) (in contrast to the two…
• MONOCOTYLEDON n. a plant having a single cotyledon, also MONOCOT, MONOCOTYL.
POLYPROTODONT• polyprotodont n. Any marsupial of the order Polyprotodontia.
• POLYPROTODONT n. any member of the Polyprotodontia, the suborder of marsupials, including opossums, dasyures, etc., with many small incisors.

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: 34 words
  • Scrabble in French: no word
  • Scrabble in Spanish: no word
  • Scrabble in Italian: 1 word
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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