| shilly-shallying(noun, uncertainty, wavering, indecision, vacillation) |
| shrinking(verb, hesitating, flinching) |
| tremulous(adjective, weak, unstable, unsettled, unsteady) |
| unclear(adjective, weak, uncertain, doubtful, unsettled) |
| vacillate |
| wobbly(adjective, weak, delicate, uncertain, unstable) |
| awkward(adjective, uncertain, shy, doubtful, hesitant) |
| blundering(verb, failing) |
| blurred(adjective, weak, pale, faded) |
| demur(noun, verb, doubt, integrity, morality) |
| dim(adjective, weak, pale, faded) |
| dithering(noun, verb, adjective, uncertainty, hesitant) |
| dull(adjective, weak, pale, faded) |
| flagging(noun, adjective) |
| hazy(adjective, weak, pale, faded) |
| ill-defined(adjective, weak, pale, faded) |
| indistinct(adjective, weak, pale, confused, rambling) |
| limp |
| lumbering(adjective, uncertain, hesitant, tentative) |
| recoiling(verb, hesitating, flinching) |