| precipitant(adjective, careless, careful, thoughtless, impulsive) |
| preposterous(adjective, simple, wild, strange, silly) |
| short-sighted(adjective, silly, foolish, fantastic, thoughtless) |
| unguarded(adjective, careless, thoughtless, impulsive, reckless) |
| unheedful(adjective, rash) |
| asinine(adjective, foolish, crazy, insane) |
| balmy(silly, foolish, stupid, fantastic, absurd) |
| barmy(silly, foolish, unwise) |
| bizarre(silly, foolish, fantastic, unwise, impractical) |
| brazen(adjective, rash) |
| childish(adjective, foolish, stupid, rash, absurd) |
| daft(silly, foolish, crazy, insane, unwise) |
| dauntless(adjective, strong, bold, spirited, brave) |
| death-defying |
| doughty(adjective, strong, bold, spirited, brave) |
| extravagant(adjective, foolish, crazy, irrational, outrageous) |
| fantastic(adjective, silly, foolish, unwise, impractical) |
| gallant(adjective, strong, bold, spirited, brave) |
| harum-scarum(adjective, careful, reckless) |
| hazardous |