| coarse(adjective, hard, severe, sharp, flat) |
| cynical(adjective, tough, sharp, harsh, gloomy) |
| dejected(adjective, feelings, sullen) |
| despondent(adjective, feelings, discontent) |
| dissonant(adjective, hard, severe, sharp, flat) |
| exasperate(verb, upset, bother, turn, annoy) |
| false |
| forbidding(adjective, hard, tough, severe, harsh) |
| go off(verb, expression, phrasal verb, turn, spoil) |
| grating(adjective, hard, severe, sharp, rough) |
| green(adjective, state, bitter, acid, tart) |
| inharmonious(adjective, flat, discordant, noisy, dissonant) |
| low(adjective, feelings, gloomy, miserable, depressed) |
| musty(adjective, hard, rank, foul, disagreeable) |
| resentful(adjective, severe, nasty, informal, cross) |
| short-tempered(adjective, irritable, behaviour, grumpy, bad-tempered) |
| spoilt |
| stern(adjective, severe, unfriendly, bleak, angry) |
| taste(noun, hint, smack, bit, savor) |
| unsavory(adjective, bad, nasty, offensive, unpleasant) |