BIOSOLIDS is a playable word

biosolid Scrabble® Dictionary

noun
pl. biosolids
solid organic matter obtained from treated sewage
115 Playable Words can be made from "BIOSOLIDS"
   2-Letter Words (12 found)
   3-Letter Words (26 found)
   6-Letter Words (7 found)
   7-Letter Words (2 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)