| light(adjective, dull, weak, soft, gentle) |
| lightless(adjective, dull, dark, gloomy, dim) |
| messy(adjective, chaotic) |
| minor(adjective, weak, soft, gentle, mild) |
| muddled(adjective, uncertain, vague, confused, ambiguous) |
| nonspecific |
| out of focus(expression, adjective, idiom, obscure, ambiguous) |
| overcast(adjective, dull, soft, obscure, flat) |
| perplexing(unclear, indistinguishable) |
| pixelated |
| quiet(adjective, dull, weak, soft, slight) |
| shaded(adjective, dull, cool, dark, gloomy) |
| sketchy |
| somber(adjective, dull, soft, obscure, flat) |
| sunless(adjective, dull, dark, gloomy, dim) |
| turbid |
| undistinguishable |
| unheard(adjective, obscure, still, faint, unclear) |
| unlit(adjective, dull, soft, obscure, flat) |
| unspecified(adjective, rough, uncertain, vague, unknown) |