| capricious(adjective, change, continue, unusual, passionate) |
| unstable(adjective, upset, change, continue, passionate) |
| uncertain(noun, adjective, upset, change, continue) |
| erratic(adjective, change, continue, unusual, passionate) |
| unreliable(adjective, passionate, careless, foolish, unstable) |
| fickle(adjective, change, continue, passionate, careless) |
| inconsistent(adjective, change, continue, passionate, strange) |
| inconstant(adjective, upset, change, continue, careless) |
| doubtful(noun, adjective, uncertain, unstable, shy) |
| irregular(adjective, strange, lively, uncertain, active) |
| undependable(adjective, passionate, careless, foolish, unstable) |
| unforeseeable(adjective, doubtful, vague, hesitant, changeable) |
| unsettled(adjective, upset, uncertain, anxious, unstable) |
| mercurial(adjective, change, continue, passionate, careless) |
| variable(adjective, upset, change, continue, passionate) |
| unsure(noun, adjective, loose, uncertain, unstable) |
| changeable(adjective, upset, change, continue, passionate) |
| unsteady(adjective, upset, change, weak, continue) |
| chancy(noun, adjective, uncertain, unstable, changeable) |
| whimsical(adjective, change, continue, careless, unstable) |