| unclear(adjective, clear) |
| vague(adjective, clear, plain, definite, doubtful) |
| opaque(adjective, hard, muddy, clouded) |
| dark(adjective, light, clean, doubtful, ambiguous) |
| cloudy(adjective, good, hazy, darkened) |
| condemn(verb, praise, fail, blame, approve) |
| obscure(adjective, doubtful, ambiguous, cloudy, shadowy) |
| dull(verb, adjective, smart, dirty, active) |
| foggy(adjective, obscure, doubtful, ambiguous, hazy) |
| unintelligible(adjective, doubtful, ambiguous, filled, intelligible) |
| guilty(adjective, doubtful, ambiguous, filled) |
| fuzzy(adjective, doubtful, out, ambiguous, filled) |
| clutter(noun, verb, fail, lose) |
| dim(adjective, doubtful, ambiguous, complicated, indefinite) |
| uncertain(adjective, doubtful, sure, changeable, ambiguous) |
| ambiguous(adjective, plain, doubtful, filled) |
| shadowy(adjective, doubtful, distinct, ambiguous, hazy) |
| amorphous |
| cloud(noun, verb, foggy, obscured) |
| convict(noun, verb, hold) |