| astigmatic(adjective, careless, foolish, stupid, thoughtless) |
| blind(adjective, careless, foolish, stupid, thoughtless) |
| foolish(adjective, careless, stupid, thoughtless, unthinking) |
| headlong(adjective, careless, foolish, stupid, thoughtless) |
| ill-advised(adjective, careless, foolish, stupid, thoughtless) |
| ill-considered(adjective, careless, foolish, stupid, thoughtless) |
| imperceptive(adjective, careless, foolish, stupid, thoughtless) |
| impolitic(adjective, careless, foolish, stupid, thoughtless) |
| impractical(adjective, careless, foolish, stupid, thoughtless) |
| improvident(adjective, careless, foolish, stupid, thoughtless) |
| imprudent(adjective, careless, foolish, stupid, thoughtless) |
| rash(adjective, careless, foolish, stupid, thoughtless) |
| short-sighted(adjective, unthinking) |
| shortsighted(adjective, unmindful) |
| stupid(adjective, careless, foolish, thoughtless, unthinking) |
| unwary(adjective, careless, foolish, stupid, thoughtless) |