| clashing(adjective, hard, severe, sharp, flat) |
| coarse(adjective, hard, severe, sharp, flat) |
| cracked(adjective, hard, severe, sharp, flat) |
| craggy(adjective, hard, severe, sharp, flat) |
| creaking(adjective, hard, severe, sharp, flat) |
| croaking(adjective, hard, severe, sharp, flat) |
| deafeningly |
| deep(clear, pleasant, pure, full, rich) |
| disagreeing(adjective, hard, severe, sharp, flat) |
| discordant(adjective, hard, severe, sharp, flat) |
| dissonant(adjective, hard, severe, sharp, flat) |
| disturbing(adjective, hard, severe, sharp, flat) |
| ear-piercing(piercing, strident, noisy, deafening, high-pitched) |
| flat(adjective, hard, severe, sharp, rough) |
| fortissimo(adjective, loud) |
| full(clear, pleasant, pure, rich, loud) |
| glaring(adjective, hard, severe, sharp, flat) |
| grating(adjective, hard, severe, sharp, flat) |
| grim(adjective, hard, severe, sharp, flat) |
| guttural(adjective, hard, severe, sharp, flat) |