| murky(adjective, dull, clear, soft, obscure) |
| dark(adjective, dull, cool, soft, obscure) |
| overcast(adjective, characteristic, dull, soft, obscure) |
| foggy(adjective, dull, clear, obscure, rough) |
| vague(adjective, dull, clear, obscure, rough) |
| clouded(adjective, characteristic, dull, obscure, dark) |
| dim(adjective, dull, clear, light, cool) |
| hazy(adjective, dull, clear, light, soft) |
| obscure(adjective, dull, clear, soft, obscure) |
| gloomy(adjective, characteristic, dull, obscure, dark) |
| misty(adjective, moist, dull, clear, light) |
| shadowy(adjective, characteristic, dull, clear, cool) |
| indistinct(adjective, dull, clear, cool, soft) |
| dismal(adjective, characteristic, dark, sorrow, gloomy) |
| dull(adjective, obscure, dark, gloomy, miserable) |
| nebulous(adjective, dull, clear, obscure, rough) |
| unclear(adjective, dull, clear, obscure, rough) |
| blurred(adjective, dull, light, obscure, rough) |
| opaque(adjective, dull, light, soft, obscure) |
| sombre(adjective, characteristic) |