Synonyms of quieten

1 Syllable
squelch, gag, clam, hush, dumb, quash, still, quiet, lull, quell, shush, dull, mute
2 Syllables
muzzle, dumbing, gentling, clammed, subdue, subduing, deaden, shushed, calmed, soothed, clamming, stifle, shushes, deadens, shushing, dampen, muffle, gentled, muffling, hush-hush, suppress
3 Syllables
soft-pedal, unruffle, unruffling, sedated, extinguish, tongue-tie, silencing, subsided, deadening, sedating, deadened, subside, subsiding
4 Syllables
etherized, tranquilized, tranquilizing, etherizing, etherize, overawe
5 Syllables
inactivate, inactivated