| bad(severe, dark, extreme, depressing) |
| caliginous(dull, dark, black, depressing) |
| clouded(dull, dark, black, depressing) |
| cloudy(dull, dark, black, depressing) |
| crepuscular(dull, dark, black, depressing) |
| depressive(dull, dark, boring, tedious) |
| discouraging(dark, unfriendly, aloof, icy) |
| disheartening(dark, depressing) |
| dusky(dull, dark, black, depressing) |
| lightless(dull, dark, black, depressing) |
| lugubrious(dark, depressing) |
| morose(sad, dark, gloomy, miserable) |
| murky(dull, dark, black, depressing) |
| obscure(dull, dark, black, depressing) |
| overcast(dull, dark, black, depressing) |
| overclouded(dull, dark, black, dreary) |
| saddening(dark, depressing) |
| sepulchral(dull, dark, black, dreary) |
| shadowy(dull, dark, black, depressing) |
| tenebrous(dull, dark, black, depressing) |