SQUIRREL is a playable word

squirrel Scrabble® Dictionary

verb
squirreled, squirreling, squirrels or squirrelled, squirrelling, squirrels
to store up for future use
77 Playable Words can be made from "SQUIRREL"
   2-Letter Words (9 found)
   3-Letter Words (20 found)
   6-Letter Words (7 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)