GHOULS is a playable word

ghoul Scrabble® Dictionary

noun
pl. ghouls
a demon
(adjective) ghoulish
43 Playable Words can be made from "GHOULS"
   2-Letter Words (9 found)
   3-Letter Words (12 found)
   4-Letter Words (16 found)
   5-Letter Words (3 found)
   6-Letter Words (3 found)