| ambiguous(adjective, open, weak, obscure, rough) |
| imperfect(adjective, rough, harsh, unpleasant, deficient) |
| incomplete(adjective, deficient, broken, approximate, warped) |
| lax(adjective, soft, rough, vague, tolerant) |
| unsound(adjective, bad, wrong, fake, false) |
| unspecific(adjective, loose, vague, unknown, general) |
| hazy(adjective, weak, obscure, rough, dark) |
| improper(adjective, wrong, fake, false, counterfeit) |
| obscure(adjective, weak, rough, dark, dim) |
| uncertain(adjective, open, rough, loose, error) |
| amorphous(adjective, rough, vague, chaotic, approximate) |
| broad(adjective, soft, rough, careless, vague) |
| confused(adjective, weak, obscure, dark, dim) |
| ill-defined(adjective, weak, obscure, rough, dark) |
| negligent(adjective, soft, cold, forget, tolerant) |
| non-specific |
| shapeless(adjective, soft, tolerant, slack, lenient) |
| unclear(adjective, open, weak, obscure, rough) |
| undefined(adjective, weak, obscure, dark, uncertain) |
| undetermined(adjective, weak, obscure, rough, dark) |