CHASMY is a playable word

chasm Scrabble® Dictionary

noun
pl. chasms
a deep cleft in the earth
(adjective) chasmal, chasmed, chasmic, chasmy
55 Playable Words can be made from "CHASMY"
   2-Letter Words (10 found)
   3-Letter Words (19 found)
   4-Letter Words (19 found)
   5-Letter Words (6 found)
   6-Letter Words (1 found)