CARCASE is a playable word

carcase Scrabble® Dictionary

noun
pl. carcases
carcass
60 Playable Words can be made from "CARCASE"
   2-Letter Words (7 found)
   3-Letter Words (17 found)
   5-Letter Words (12 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)