| Dull(adjective, gloom, black, darkness) |
| blear(adjective, dull, dark, gloomy) |
| crepuscular(adjective, dull, dark, gloomy) |
| not bright(adjective, dull, dark, gloomy) |
| thick(adjective, dull, dark, gloomy) |
| thin(adjective, dull, dark, gloomy) |
| wan(adjective, dull, dark, gloomy) |
| sad(adjective, dull, dark, gloomy) |
| dim(adjective, dull, dark, gloomy) |
| dingy(adjective, dull, dark, gloomy) |
| faint(adjective, dull, dark, gloomy) |
| glassy(adjective, dull, dark, gloomy) |
| glaucous(adjective, dull, dark, gloomy) |
| glazy(adjective, dull, dark, gloomy) |
| lack-lustre(adjective, dull, dark, gloomy) |
| lacklustre(adjective, dull, dark, gloomy) |
| lustreless(adjective, dull, dark, gloomy) |
| mat(adjective, dull, dark, gloomy) |
| muddy(adjective, dull, dark, gloomy) |
| no light(noun, dark, gloom, black) |