| caliginous(adjective, dull, dark, gloomy, dim) |
| cloudy(adjective, dull, soft, obscure, flat) |
| dull(adjective, dark, gloomy, dim, black) |
| inky(adjective, dull, dark, gloomy, dim) |
| overcast(adjective, dull, soft, obscure, flat) |
| pitchy(adjective, dull, dark, gloomy, dim) |
| rayless(adjective, dull, dark, gloomy, dim) |
| clouded(adjective, dull, dark, gloomy, dim) |
| darkened(adjective, dull, dark, gloomy, dim) |
| darksome |
| dirty |
| faint(adjective, dull, dark, gloomy, dim) |
| foggy(adjective, dull, dark, gloomy, dim) |
| nebulous(adjective, dull, dark, gloomy, dim) |
| cheerless(adjective, dull, dark, dim, black) |
| crepuscular(adjective, dull, dark, gloomy, dim) |
| darkling |
| dismal(adjective, dull, soft, flat, dark) |
| drab(adjective, dull, soft, obscure, flat) |
| dreary(adjective, dull, dark, dim, black) |