| low(adjective, sad, unhappy, unpleasant, feelings) |
| sombre |
| bad-tempered(adjective, difficult, feelings, crabby, abrupt) |
| baleful(adjective, sorrow, depress, sadness, emotion) |
| crabbed(adjective, rough, nasty, low, sad) |
| cranky(adjective, difficult, feelings, gloomy, depressed) |
| dogged |
| ill-tempered(adjective, feelings, gloomy, depressed, sullen) |
| inflexible(adjective, severe, severity) |
| lowering(adjective, sorrow, depress, sadness, emotion) |
| menacing(adjective, person, tough, offensive, dark) |
| mournful(adjective, sorrow, depress, sadness, emotion) |
| ominous(adjective, person, dark, unpleasant, feelings) |
| peevish(adjective, difficult, feelings, irritable, grumpy) |
| pertinacious |
| rigorous(adjective, tough, severe, firm, harsh) |
| scowling(adjective, evil, rough, nasty, dark) |
| solemn(adjective, sorrow, depress, sadness, emotion) |
| stubborn(adjective, tough, harsh, cruel, determined) |
| threatening(adjective, person, tough, evil, offensive) |