UNSHELL is a playable word

unshell Scrabble® Dictionary

verb
unshelled, unshelling, unshells
to remove the shell from
55 Playable Words can be made from "UNSHELL"
   2-Letter Words (11 found)
   3-Letter Words (17 found)
   4-Letter Words (17 found)
   5-Letter Words (7 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)