| unsure(noun, adjective, clear, open, weak) |
| doubtful(noun, adjective, clear, open, weak) |
| undecided(noun, adjective, open, weak, certain) |
| dubious(noun, adjective, clear, open, rough) |
| questionable(noun, adjective, clear, rough, honest) |
| unsettled(noun, adjective, upset, change, open) |
| unreliable(adjective, delicate, passionate, true, nervous) |
| indefinite(adjective, open, obscure, rough, certain) |
| hesitant(adjective, open, weak, nervous, unstable) |
| vague(adjective, clear, open, obscure, rough) |
| precarious(adjective, upset, difficult, delicate, anxious) |
| unpredictable(noun, adjective, upset, change, continue) |
| vacillating(adjective, weak, nervous, unstable, irregular) |
| ambiguous(adjective, clear, open, rough, delicate) |
| unstable(adjective, upset, change, weak, continue) |
| undependable(adjective, passionate, nervous, unstable, irregular) |
| irresolute(adjective, open, weak, nervous, unstable) |
| fickle(adjective, change, weak, continue, delicate) |
| iffy(noun, adjective, clear, open, delicate) |
| inconstant(adjective, upset, change, continue, delicate) |