| dun(adjective, dull, dark, gloomy) |
| grimy(adjective, dull, dark, gloomy) |
| inky(adjective, dull, dark, gloomy) |
| sooty(adjective, dull, dark, gloomy) |
| aphotic(adjective, dull, dark, gloomy) |
| atramentous(adjective, dull, dark, gloomy) |
| blackish(adjective, dull, dark, gloomy) |
| cold(dark, depressing) |
| comfortless(dark, depressing) |
| forlorn(dull, dark, gloomy, miserable) |
| ill-lighted(adjective, dull, dark, gloomy) |
| joyless(adjective, dull, obscure, dark, gloomy) |
| shaded(adjective, dull, dark, gloomy) |
| depressive(dull, dark, gloomy, depressing) |
| dispiriting(dull, dark, gloomy, miserable) |
| monotonous(adjective, dull, dark, gloomy, miserable) |
| obfuscous(adjective, dull, dark, gloomy) |
| acheronian(dark, depressing) |
| acherontic(dark, depressing) |
| bad(dark, depressing) |