| dusky(adjective, dull, obscure, lead, dark) |
| tenebrous(adjective, dull, dark, gloomy) |
| veiled(adjective, dull, obscure, unknown) |
| overclouded(dull, dark, black, depressing) |
| crepuscular(adjective, dull, obscure, dark, gloomy) |
| depressing(dark, overcast) |
| funereal(adjective, dull, dark, black) |
| ill-lighted(adjective, dull, dark, gloomy) |
| pitch-black(adjective, dull, dark, gloomy) |
| unlit(adjective, dull, dark, gloomy) |
| atramentous(adjective, dull, obscure, dark, gloomy) |
| dingy(adjective, dull, obscure, lead, dark) |
| drab(adjective, dull, lead, dark, gloomy) |
| dreary(adjective, dull, dark, gloomy) |
| dusk(noun, adjective, dull, dark, gloomy) |
| inky(adjective, dull, obscure, dark, gloomy) |
| pitch-dark(adjective, dull, obscure, dark, gloomy) |
| pitchy(adjective, dull, dark, gloomy) |
| sad(unhappy, dark, miserable, depressing) |
| smoggy(dull, obscure, cloudy, hazy) |