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 There are 3 thirteen-letter words containing A, 2E, 3O, R and S| AEROBIOLOGIES | • AEROBIOLOGY n. the study of airborne organisms. |  | AGROECOLOGIES | • agroecologies n. Plural of agroecology. |  | TOPOISOMERASE | • topoisomerase n. (Biochemistry) Any of several enzymes that affect the topology of DNA, especially ones that relax supercoiling. • TOPOISOMERASE n. any of a class of enzymes that reduce supercoiling in DNA by breaking and rejoining one or both strands of the DNA molecule.
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 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.
 
 See this list for:English Wiktionary: 32 wordsScrabble in French: 5 wordsScrabble in Spanish: 70 wordsScrabble in Italian: 27 wordsScrabble in German: no wordScrabble in Romanian: 44 words
 
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