UNMUFFLING is a playable word

unmuffle Scrabble® Dictionary

verb
unmuffled, unmuffling, unmuffles
to free from something that muffles
73 Playable Words can be made from "UNMUFFLING"
   2-Letter Words (9 found)
   3-Letter Words (28 found)
   4-Letter Words (18 found)
   5-Letter Words (7 found)
   6-Letter Words (6 found)
   7-Letter Words (3 found)
   8-Letter Words (1 found)
   10-Letter Words (1 found)