| blind(adjective, careless, indifferent, apathetic, unconcerned) |
| unreasonable(adjective, careless, stupid, unthinking, impetuous) |
| irrational(adjective, careless, stupid, unthinking, impetuous) |
| rash(adjective, impetuous, obtuse, unperceptive, unobservant) |
| indiscriminate(adjective, dull, careless, indifferent, casual) |
| thoughtless(adjective, careless, indifferent, foolish, stupid) |
| indiscreet(adjective, indiscreet) |
| mindless(adjective, careless, stupid, unthinking, inattention) |
| uncomprehending(adjective, blind) |
| unperceptive(adjective, casual, blind, obtuse, unfussy) |
| unthinking(adjective, careless, indifferent, foolish, stupid) |
| hasty(adjective, impetuous) |
| heedless(adjective, careless, indifferent, apathetic, unconcerned) |
| purblind(adjective, dark, blind, sightless) |
| senseless(adjective, careless, stupid, unthinking, obtuse) |
| unperceiving(adjective, careless, indifferent, apathetic, insensitive) |
| careless(adjective, indifferent, foolish, stupid, casual) |
| imprudent(adjective, careless, stupid, casual, unthinking) |
| injudicious(adjective, dull, careless, indifferent, foolish) |
| insensitive(adjective, dull, careless, indifferent, thoughtless) |