| blackish(adjective, dull, dark, gloomy, color) |
| bleak(adjective, dull, dark, gloomy, dim) |
| cheerless(adjective, dull, dark, gloomy, dim) |
| clouded(adjective, dull, obscure, lead, dark) |
| dark-skinned |
| darksome |
| faint(adjective, dull, quiet, obscure, dark) |
| funereal(adjective, dull, dark, gloomy, dim) |
| indistinct(adjective, dull, cool, soft, obscure) |
| misty(adjective, dull, quiet, obscure, low) |
| nebulous(adjective, dull, obscure, dark, gloomy) |
| subfusc(adjective, soft, obscure, flat, dark) |
| brunette(noun, adjective, dark, black, gray) |
| darkened(adjective, dull, dark, gloomy, dim) |
| darkish(adjective, dull, dark, gloomy, dirty) |
| depressing(adjective, dull, obscure, dark, gloomy) |
| drab(adjective, dull, soft, obscure, lead) |
| hazy(adjective, dull, quiet, soft, obscure) |
| livid(adjective, dull, obscure, lead, dark) |
| pitchy(adjective, dull, dark, gloomy, dim) |