COALSACKS is a playable word

coalsack Scrabble® Dictionary

noun
pl. coalsacks
a dark region of the Milky Way
117 Playable Words can be made from "COALSACKS"
   2-Letter Words (9 found)
   3-Letter Words (23 found)
   6-Letter Words (9 found)
   7-Letter Words (3 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)