List of squelch synonyms and squelch related words.
answer, answer conclusively, argue down, asphyxiate, assibilate, assibilation, barb, black out, bottle up, buzz, censor, choke, choke off, clamp down on, comeback, complete answer, confound, confounding, confutation, confute, contradict, contradiction, controversion, controvert, cork, cork up, crack down on, crush, damp down, defeat, demolish, demolition, denial, deny, discrediting, dismiss, dispose of, drown, dumbfound, effective rejoinder, effervesce, effervescence, effervescing, extinguish, finish, fizz, fizzle, fizzling, floor, frication, frictional rustling, gag, gibe, hiss, hissing, hold down, hugger-mugger, humiliate, hush, hush up, hush-hush, hushing, jibe, jump on, keep down, keep under, kill, lisp, muffle, muzzle, nonplus, outdo, overcome, overthrow, overthrowal, overturn, overwhelm, parry, pour water on, put down, put out, put to silence, put-down, quash, quell, quench, quiet, quieten, quip, rebut, rebuttal, reduce to silence, refutal, refutation, refute, repress, retort, rhonchus, riposte, sally, settle, shoot down, shush, shushing, shut down on, shut up, sibilance, sibilate, sibilation, siffle, sigmatism, silence, siss, sissing, sit down on, sit on, sizz, sizzle, sizzling, smash, smash all opposition, smother, sneeze, sneezing, sniff, sniffle, snore, snort, snuff, snuff out, snuffle, soft-pedal, spit, splutter, sputter, squash, squish, stamp out, stanch, sternutation, stertor, stifle, still, strangle, strike dumb, stultify, subdue, subversion, subvert, suffocate, suppress, swish, throttle, trample out, trample underfoot, undermine, undermining, upset, upsetting, wheeze, whish, whistle, whistling, white noise, whiz, whoosh, wisecrack, zip