CARCASES is a playable word

carcase Scrabble® Dictionary

noun
pl. carcases
carcass
85 Playable Words can be made from "CARCASES"
   2-Letter Words (7 found)
   3-Letter Words (19 found)
   6-Letter Words (10 found)
   7-Letter Words (3 found)
   8-Letter Words (1 found)