- ill-sounding
- adjdissonant, discordant, absonant, unmelodious, unmelodical, inharmonious; strident, stridulous, stridulant, raucous, harsh, grating, shrill, sharp, piercing; brassy, tinny, metallic; jarring, clashing, jangling; out of tune, off-tune, off-pitch, off-key, flat, Inf. sour.
A Note on the Style of the synonym finder. 2014.