MUTE is a playable word

mute Scrabble® Dictionary

adjective
muter, mutest
characterized by an absence of speech
(adverb) mutely
verb
muted, muting, mutes
to deaden the sound of
(adverb) mutedly
13 Playable Words can be made from "MUTE"
   2-Letter Words (7 found)
   3-Letter Words (5 found)
   4-Letter Words (1 found)