| eerie(adjective, sorrow, depress, sadness, emotion) |
| equivocal |
| frowning(dull, gloomy, miserable, dejection) |
| gaunt(adjective, sorrow, depress, sadness, emotion) |
| gruff(adjective, sorrow, depress, sadness, emotion) |
| gruffy(adjective, sorrow, depress, sadness, emotion) |
| grungy(adjective, dull, nasty, dirty, foul) |
| impure(adjective, unclean) |
| indefinite(adjective, dull, obscure, gloomy, uncertain) |
| indiscernible |
| indistinguishable |
| inhospitable(adjective, sorrow, depress, sadness, emotion) |
| joyless(dull, dark, gloomy, miserable, dim) |
| lonely(adjective, bleak, black, cloudy, chill) |
| menacing(adjective, violent, wild, bitter, windy) |
| muddied(adjective, dull, thick, dense, cloudy) |
| mysterious |
| nubilous(adjective, obscure, dark, gloomy, gray) |
| rayless(adjective, dull, dark, gloomy, dim) |
| shabby(adjective, dirty, distressed, unclean, dismal) |