| crude |
| differing(adjective, conflicting, discordant) |
| dissenting(adjective, conflicting, disagreeing, frictional) |
| flat(adjective, hard, severe, sharp, rough) |
| gravelly |
| hostile(adjective, conflicting, discordant) |
| immusical(adjective, harsh, discordant, inharmonious, jangly) |
| inharmonic(adjective, agree, harsh, contrary, discordant) |
| off-key(adjective, hard, severe, sharp, flat) |
| piercing(adjective, strong, rough, harsh, wild) |
| raspy(loud, piercing, strident) |
| sharp(adjective, hard, severe, flat, rough) |
| squawky(adjective, harsh) |
| turbulent(adjective, strong, rough, big, heavy) |
| ugly(adjective, rough, harsh, dirty, coarse) |
| acrid(adjective, hard, severe, sharp, flat) |
| agitated(adjective, rough, harsh, dirty, coarse) |
| asperous(adjective, hard, severe, sharp, flat) |
| astringent(adjective, hard, severe, sharp, flat) |
| at odds(expression, adjective, harsh, contrary, conflicting) |