Synonyms of squawky

1 Syllable
hard, bleak, sharp, sour, flat, grim, rough, dry
2 Syllables
coarse, craggy, rusty, grating, jagged, rugged, clashing, glaring, rasping, raspy, strident, rigid, cracked, acrid, jarring, scratchy, hoarse, raucous, noisy, creaking, bitter, croaking, jangling, off-key, screeching, scratchier
3 Syllables
asperous, disturbing, unlevel, guttural, disagreeing, uneven, stridulous, severe, astringent, earsplitting, discordant, out-of-key, out-of-tune, dissonant, tuneless
4 Syllables
unrelenting, unmusical, cacophonous, caterwauling, vociferant, unmelodious
5 Syllables
incompatible