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There are 7 twelve-letter words containing I, L, 3O, R, S and Y

ASTROBIOLOGYastrobiology n. (Sciences) The study of life anywhere in the universe, including the Earth.
ASTROBIOLOGY n. exobiology.
HISTORIOLOGYhistoriology n. (Obsolete) a discourse on history.
HISTORIOLOGY n. the study of history.
LYOSORPTIONSLYOSORPTION n. the adsorption of a liquid on a solid surface, esp. of a solvent on suspended particles.
OMNIVOROUSLYomnivorously adv. In the manner of an omnivore.
OMNIVOROUS adv. feeding on all kinds of food.
ORYCTOLOGIESORYCTOLOGY n. (obsolete) mineralogy or paleontology.
POLYRIBOSOMEpolyribosome n. (Biochemistry) A cluster of ribosomes, connected by mRNA, that collectively synthesizes protein.
POLYRIBOSOME n. a cluster of ribosomes linked together by a molecule of messenger RNA and forming the site of protein synthesis.
PROTISTOLOGYprotistology n. (Biology) The scientific study of protists.
PROTISTOLOGY n. the study of protists.

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 1Word.ws and WikWik.org.

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See this list for:

  • English Wiktionary: 19 words
  • Scrabble in French: 1 word
  • Scrabble in Spanish: no word
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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