| intrepid(adjective, strong, smart, bold, resolute) |
| absurd(adjective, silly, foolish, stupid, fantastic) |
| desperate(adjective, wild, anxious, worried, thoughtless) |
| fearless(adjective, strong, smart, bold, resolute) |
| go for broke(expression, adjective, idiom, smart, bold) |
| gutsy(adjective, strong, smart, bold, resolute) |
| harebrained(adjective, careless, foolish, fantastic, thoughtless) |
| headstrong(adjective, careless, bold, impulsive, rash) |
| heady |
| hectic(adjective, rash, reckless) |
| idiotic(adjective, silly, foolish, stupid, crazy) |
| improvident(adjective, careless, foolish, careful, thoughtless) |
| indifferent(adjective, reckless) |
| negligent(adjective, careless, wild, thoughtless, easygoing) |
| stupid(adjective, silly, foolish, crazy, rash) |
| unconsidered(noun, adjective, foolish, careful, rash) |
| unmindful(adjective, rash, reckless, oblivious, imprudent) |
| unthinking(adjective, careless, foolish, thoughtless, impulsive) |
| enterprising(adjective, bold, brave, daring, reckless) |
| frantic(adjective, foolish, anxious, fantastic, worried) |