| menacing |
| oppressive(adjective, dull, dark, gloomy, miserable) |
| unlit(adjective, dull, soft, obscure, flat) |
| afflictive(adjective, bad, sad, sorrow, depression) |
| blurred(adjective, dull, obscure, dark, heavy) |
| cloud cover(noun, expression, idiom) |
| cloud up(verb, expression, phrasal verb, obscure, dim) |
| cover(verb, obscure, confuse, hide, conceal) |
| doleful(adjective, bad, sad, sorrow, depression) |
| faint(adjective, dull, obscure, dark, gloomy) |
| haze(noun, verb, cover, obscure, confuse) |
| ill-lighted(adjective, dull, dark, gloomy, dim) |
| lurid(adjective, dull, dark, sorrow, gloomy) |
| miserable(adjective, bad, sad, sorrow, depression) |
| morose(adjective, sorrow, depress, sadness, emotion) |
| muddy(verb, adjective, dull, cover, soft) |
| obfuscate(verb, cover, clear, obscure, confuse) |
| overcloud(verb, cover, obscure, hide, conceal) |
| sorrowful(adjective, bad, sad, sorrow, depression) |
| subfusc(adjective, soft, obscure, flat, dark) |