| hazy(adjective, dull, light, weak, soft) |
| unclear(adjective, dull, weak, soft, gentle) |
| fuzzy(adjective, dull, obscure, flat, rough) |
| blurry(adjective, dull, obscure, dim, vague) |
| dim(adjective, dull, light, weak, soft) |
| obscure(adjective, dull, gloomy, unclear, cloudy) |
| indistinct(adjective, dull, weak, soft, gentle) |
| foggy(adjective, dull, obscure, gloomy, dim) |
| vague(adjective, dull, clear, weak, soft) |
| dark(adjective, dull, obscure, rough, gloomy) |
| misty(adjective, dull, obscure, gloomy, dim) |
| clouded(verb, adjective, dull, obscure, dirty) |
| faint(adjective, dull, weak, obscure, rough) |
| ill-defined(adjective, dull, weak, soft, gentle) |
| indefinite(adjective, dull, obscure, rough, dark) |
| bleary(adjective, dull, light, obscure, rough) |
| cloudy(adjective, dull, light, obscure, rough) |
| murky(adjective, dull, obscure, dark, gloomy) |
| confused(verb, adjective, dull, weak, dark) |
| shadowy(adjective, dull, weak, soft, gentle) |