| beastly(adjective, violent, cruel, vicious, fierce) |
| churlish(adjective, tough, gloomy, depressed, crude) |
| creaking(adjective, characteristic, hard, severe, sharp) |
| curt(adjective, severe, rough, coarse, sullen) |
| dark |
| flinty(adjective, strong, hard, tough, severe) |
| forbidding(adjective, strong, hard, tough, severe) |
| grinding(adjective, difficult, pain, severity) |
| hard-shell(adjective, characteristic, strong, hard, tough) |
| heavy(adjective, strong, hard, tough, severe) |
| incisive(adjective, hard, cold, unkind, piercing) |
| inhospitable(adjective, characteristic, severe, bleak, stark) |
| not good |
| offensive(adjective, rough, dark, negative, dry) |
| stony(adjective, mean, hard, cool, unpleasant) |
| stony-hearted(adjective, hard, cruel, unfeeling, unsympathetic) |
| surly(adjective, mean, tough, rough, low) |
| trenchant(adjective, mean, severe, sharp, nasty) |
| truculent(adjective, rude, coarse, hostile, hateful) |
| unbearable(adjective, upsetting, irritating, endured) |