| stern(adjective, serious, authoritarian) |
| threatening(adjective, evil, critical, mysterious, forbidding) |
| beetle-browed(adjective, sullen) |
| cheerless(dull, gloomy, miserable, dejection) |
| crabby(adjective, low, gloomy, miserable, depressed) |
| depressing(adjective, dull, gloomy, miserable) |
| funereal(adjective, dull, gloomy, miserable, dejection) |
| glaring |
| grimacing |
| long-faced(adjective, sullen) |
| murky(adjective, dull, gloomy, miserable, dejection) |
| saturnine(adjective, low, gloomy, miserable, unstable) |
| serious(adjective, strong, hard, tough, severe) |
| severe(adjective, strong, hard, tough, harsh) |
| sombre |
| sour(adjective, low, gloomy, miserable, depressed) |
| ugly(adjective, low, gloomy, melancholy, miserable) |
| wrathful(adjective, critical, forbidding, denunciatory) |
| austere(adjective, strong, hard, tough, severe) |
| bleak(dull, gloomy, miserable) |