| aimless |
| arbitrary(adjective, changeable, inconsistent, capricious, motiveless) |
| clouded(adjective, clear, obscure, certain, uncertain) |
| double-minded(adjective, irresolute) |
| fly-by-night(adjective, uncertain, nervous, doubtful, insecure) |
| frivolous(adjective, changeable, erratic, pointless, haphazard) |
| half-hearted(adjective, cool, uncertain, shy, doubtful) |
| hazy(doubtful, vague, unsure) |
| impotent(adjective, weak, thin, delicate, uncertain) |
| in question(expression, adjective, idiom, clear, obscure) |
| ineffective(adjective, weak, feeble, useless, incompetent) |
| ineffectual(adjective, weak, thin, delicate, uncertain) |
| namby-pamby |
| neutral |
| problematical(adjective, clear, obscure, certain, uncertain) |
| questionable(adjective, clear, certain, uncertain, anxious) |
| rambling(adjective, motiveless) |
| scatterbrained(adjective, capricious) |
| shifting(adjective, unstable, unsettled, hesitant, variable) |
| skeptical(adjective, uncertain, nervous, shy, doubtful) |