Synonyms of harsh-sounding

1 Syllable
shrill, harsh, rough, dry
2 Syllables
grating, grinding, annoying, rasping, strident, jarring, hoarse, raucous, squeaky
3 Syllables
displeasing, irksome, stridulent, unpleasant, vexatious, dissonant, stridulous, discordant
4 Syllables
disagreeable, offensive