| abrupt(passionate, violent, thoughtless, impetuous, unwary) |
| ad-lib(thoughtless, impetuous, unwary) |
| automatic(thoughtless, impetuous, unwary) |
| careless(passionate, violent, thoughtless, abrupt, impetuous) |
| changing(adjective, weak, uncertain, doubtful, hesitant) |
| devil-may-care(passionate, violent, thoughtless, abrupt, impetuous) |
| doubtful(adjective, weak, uncertain, hesitant, unsure) |
| doubting(adjective, weak, uncertain, doubtful, hesitant) |
| emotional(passionate, violent, thoughtless, abrupt, impetuous) |
| extemporaneous(thoughtless, impetuous, unwary) |
| faltering(adjective, weak, uncertain, doubtful, hesitant) |
| fickle(adjective, weak, uncertain, doubtful, hesitant) |
| flaky(passionate, violent, thoughtless, abrupt, impetuous) |
| fluctuating(adjective, weak, uncertain, doubtful, hesitant) |
| gone off deep end(expression, idiom, passionate, violent, thoughtless) |
| halfhearted(adjective, weak, uncertain, doubtful, hesitant) |
| halting(adjective, weak, uncertain, doubtful, hesitant) |
| hasty(passionate, violent, thoughtless, abrupt, impetuous) |
| headlong(passionate, violent, thoughtless, abrupt, impetuous) |
| hesitant(adjective, weak, uncertain, doubtful, unsure) |