MUFFLES is a playable word

muffle Scrabble® Dictionary

verb
muffled, muffling, muffles
to wrap with something to deaden sound
61 Playable Words can be made from "MUFFLES"
   2-Letter Words (9 found)
   3-Letter Words (20 found)
   5-Letter Words (9 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)