BUTYRYLS is a playable word

butyryl Scrabble® Dictionary

noun
pl. butyryls
a radical of butyric acid
63 Playable Words can be made from "BUTYRYLS"
   2-Letter Words (3 found)
   3-Letter Words (15 found)
   6-Letter Words (5 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)