| careless(adjective, cold, forget, thoughtless, uncaring) |
| heedless(adjective, careless, cold, forget, uncaring) |
| thoughtless(adjective, cold, forget, uncaring, inattentive) |
| incautious(adjective, careless, thoughtless, impulsive, rash) |
| naive(adjective, innocent, green, gullible, trusting) |
| negligent(adjective, cold, forget, thoughtless, uncaring) |
| imprudent(adjective, careless, foolish, stupid, bold) |
| rash(adjective, careless, foolish, stupid, thoughtless) |
| reckless(adjective, careless, foolish, thoughtless, impulsive) |
| inconsiderate(adjective, neglect, cold, forget, thoughtless) |
| unwatchful(adjective, neglect, cold, forget, thoughtless) |
| inattentive(adjective, cold, forget, uncaring, inexact) |
| unguarded(adjective, neglect, careless, thoughtless, impulsive) |
| inadvertent(adjective, cold, forget, uncaring, inattentive) |
| unmindful(adjective, cold, forget, uncaring, inattentive) |
| unthinking(adjective, careless, foolish, thoughtless, impulsive) |
| improvident(adjective, careless, wild, foolish, stupid) |
| indiscreet(adjective, careless, foolish, thoughtless, impulsive) |
| neglectful(adjective, cold, forget, uncaring, inattentive) |
| unsuspecting(adjective, thoughtless, green, unqualified, naive) |