MUZZLED is a playable word

muzzle Scrabble® Dictionary

verb
muzzled, muzzling, muzzles
to put a covering over the mouth of to prevent biting or eating
30 Playable Words can be made from "MUZZLED"
   2-Letter Words (7 found)
   3-Letter Words (15 found)
   4-Letter Words (5 found)
   5-Letter Words (1 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)