BIOWASTES is a playable word

biowaste Scrabble® Dictionary

noun
pl. biowastes
waste composed chiefly of organic matter
306 Playable Words can be made from "BIOWASTES"
   2-Letter Words (27 found)
   7-Letter Words (3 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)