Synonyms of strident

1 Syllable
shrill, loud, harsh
2 Syllables
brassy, pointblank, harshest, clashing, harsher, brassier, scratchy, piping, croupier, treble, breathier, loudmouth, noisy, plangent, blatant, clarion, jangly, noisier, shrilly, forter, breathy, hoarser, rasping, ringing, clanging, screeching, squawky, grating, shrillest, roaring, jarring, croupy, hoarse, shriller, raucous, louder, loudest, jangling, scratchier, squeaky
3 Syllables
falsetto, resounding, blusterous, free-spoken, resonant, outspoken, sonorant, earsplitting, atonal, clangorous, deep-toned, stertorous, stridulant, ear-popping, out-of-key, clattery, out-of-tune, tuneless, stridulous, boisterous, rackety, harsh-sounding, strepitous, absonant, stentorian, plain-spoken, clamorous, ear-piercing, ear-splitting, full-mouthed, loud-voiced, contrarient, fullmouthed, discordant
4 Syllables
inharmonic, stridulate, reverberant, vociferant, disharmonic, cacophonic, unreticent, vociferous, cacophonous, obstreperous, unharmonious, unmelodious, unmusical