| discordant(adjective, agree, wrong, flat, harsh) |
| dissonant(adjective, agree, flat, harsh, unpleasant) |
| incongruous(adjective, wrong, unpleasant, false, disagreement) |
| unharmonious(adjective, agree, harsh, disagreement, loud) |
| cacophonous(adjective, agree, rough, harsh, unpleasant) |
| incompatible(adjective, disagreement, strange, inadequate, hostile) |
| unmusical(adjective, agree, flat, rough, harsh) |
| disharmonious(adjective, agree, harsh, contrary, discordant) |
| jarring(adjective, flat, rough, harsh, unpleasant) |
| tuneless(adjective, unpleasant, discordant, raucous, unharmonious) |
| antagonistic(adjective, harsh, disagreement, different, contrary) |
| clashing(adjective, harsh, unpleasant, inadequate, hostile) |
| conflicting(adjective, strange, hostile, odd, inappropriate) |
| disagreeing(adjective, harsh, disagreement, different, contrary) |
| discrepant(adjective, wrong, false, disagreement, awkward) |
| grating(adjective, rough, harsh, coarse, conflicting) |
| harsh(adjective, rough, unpleasant, coarse, conflicting) |
| hostile(adjective, disagreement, conflicting, incompatible, discordant) |
| inappropriate(adjective, wrong, false, strange, awkward) |
| inconsistent(adjective, harsh, strange, inadequate, hostile) |