| mad(adjective, weak, simple, wrong, wild) |
| unreasonable(adjective, weak, simple, wrong, silly) |
| foolhardy(adjective, careless, foolish, stupid, thoughtless) |
| ill-judged(adjective, careless, foolish, thoughtless, inappropriate) |
| inane(adjective, simple, careless, wild, silly) |
| inept(adjective, foolish, stupid, rash, risky) |
| stupid(adjective, weak, simple, wrong, wild) |
| tactless(adjective, careless, thoughtless, inappropriate, unconscious) |
| unthinking(adjective, careless, foolish, unreasonable, thoughtless) |
| absurd(adjective, weak, simple, wrong, wild) |
| brainless(adjective, weak, simple, silly, foolish) |
| childish(adjective, foolish, stupid, rash, absurd) |
| heedless(adjective, careless, foolish, thoughtless, rash) |
| incautious(adjective, weak, simple, careless, silly) |
| ridiculous(adjective, weak, simple, wrong, wild) |
| undiplomatic(adjective, weak, careless, thoughtless, inappropriate) |
| asinine(adjective, weak, simple, silly, foolish) |
| careless(adjective, foolish, thoughtless, inappropriate, rash) |
| hasty(adjective, foolish, rash, risky, irresponsible) |
| improper |