Synonyms of muffling

1 Syllable
squelch, gag, hide, hush, drown, wrap, dull, mute
2 Syllables
muzzle, mellow, soften, subdue, conceal, deaden, stifle, cover, cushion, quieten, smother, dampen
3 Syllables
silence, soft-pedal, envelop, decrease
4 Syllables
suppressive