| unthinking(adjective, careless, foolish, casual, rash) |
| thoughtless(adjective, careless, foolish, rash, impetuous) |
| half ass |
| hasty(adjective, passionate, violent, foolish, careful) |
| impulsive(noun, adjective, foolish, careful, thoughtless) |
| inconsiderate(adjective, careless, foolish, rash, irresponsible) |
| rash(noun, adjective, passionate, violent, foolish) |
| reckless(noun, adjective, careless, foolish, careful) |
| superficial(adjective, careless, unimportant, extensive, chaotic) |
| ill-considered(adjective, foolish, careful, rash, irresponsible) |
| brash(adjective, foolish, careful, thoughtless, rash) |
| haphazard(adjective, organization, plan, casual, irregular) |
| impetuous(noun, adjective, passionate, violent, careful) |
| incautious(adjective, foolish, careful, rash, irresponsible) |
| inconsequential(adjective, insignificant, unimportant, minor) |
| unpremeditated(noun, passionate, violent, careless, casual) |
| foolhardy(noun, adjective, foolish, careful, rash) |
| headlong(noun, adjective, passionate, violent, careful) |
| heedless(adjective, foolish, rash, irresponsible) |
| hotheaded(adjective, careful, rash) |