| asperous(adjective, hard, severe, sharp, rough) |
| coarse(adjective, hard, severe, sharp, rough) |
| craggy(adjective, hard, severe, sharp, rough) |
| jagged(adjective, hard, severe, sharp, rough) |
| rugged(adjective, hard, severe, sharp, rough) |
| sharp(adjective, hard, severe, rough, harsh) |
| uneven(adjective, hard, severe, sharp, rough) |
| unlevel(adjective, hard, severe, sharp, rough) |
| acrid(adjective, hard, severe, sharp, flat) |
| astringent(adjective, hard, severe, sharp, flat) |
| bearded(adjective, harsh, coarse, irregular, uneven) |
| bitter(adjective, hard, severe, sharp, flat) |
| bleak(adjective, hard, severe, sharp, flat) |
| brambly(adjective, harsh, coarse, irregular, uneven) |
| bristly(adjective, harsh, coarse, irregular, uneven) |
| broken(adjective, harsh, coarse, irregular, uneven) |
| bumpy(adjective, harsh, coarse, irregular, uneven) |
| bushy(adjective, harsh, coarse, irregular, uneven) |
| cacophonous(adjective, hard, severe, sharp, flat) |
| caterwauling(adjective, hard, severe, sharp, flat) |