| precipitate(passionate, violent, thoughtless, abrupt, impetuous) |
| quick(passionate, violent, thoughtless, abrupt, impetuous) |
| rash(passionate, violent, thoughtless, abrupt, impetuous) |
| spontaneous(thoughtless, impetuous, unwary) |
| sudden(passionate, violent, thoughtless, abrupt, impetuous) |
| swift(passionate, violent, thoughtless, abrupt, impetuous) |
| unconsidered(passionate, violent, thoughtless, abrupt, impetuous) |
| unexpected(passionate, violent, thoughtless, abrupt, impetuous) |
| unmeditated(passionate, violent, thoughtless, abrupt, impetuous) |
| unpredictable(passionate, violent, thoughtless, abrupt, impetuous) |
| unpremeditated(passionate, violent, thoughtless, abrupt, impetuous) |
| unprompted(passionate, violent, thoughtless, abrupt, impetuous) |
| up-and-down(passionate, violent, thoughtless, abrupt, impetuous) |
| violent(passionate, thoughtless, abrupt, impetuous, unwary) |
| winging it(expression, passionate, violent, thoughtless, abrupt) |
| ad lib |
| brash(thoughtless, impetuous, unwary) |
| imprudent(thoughtless, impetuous, unwary) |
| irresponsible(thoughtless, impetuous, unwary) |
| madcap(thoughtless, impetuous, unwary) |