| unconsidered(noun, adjective, passionate, violent, careful) |
| blind(adjective, careless, foolish, stupid, thoughtless) |
| bold(adjective, careless, anxious, worried, thoughtless) |
| cursory(adjective, fast, quick, rapid, speedy) |
| daring(adjective, careless, wild, anxious, thoughtless) |
| desperate(adjective, wild, anxious, worried, thoughtless) |
| flying(fast, summary, rapid, swift, instant) |
| harum-scarum(adjective, violent, fast, careful, quick) |
| head over heels(expression, idiom, adverb, headfirst) |
| imprudent(adjective, careless, wild, foolish, stupid) |
| incautious(adjective, rude, careless, wild, careful) |
| out of the blue(adjective, sudden) |
| prompt(fast, quick, summary, rapid, speedy) |
| sheer(adjective, sharp, course, steep, abrupt) |
| steep(adjective, sharp, course, extreme, abrupt) |
| uncontrolled(violent, wild, fast, quick, thoughtless) |
| whirlwind(noun, adjective, fast, quick, rapid) |
| brusque(adjective, keen, violent, anxious, eager) |
| dashing |
| express(prompt, fast, quick, summary, rapid) |