| unalert(adjective, careless, bold, thoughtless, impulsive) |
| unmindful(adjective, careless, cold, forget, bold) |
| absent-minded(adjective, careless, cold, forget, uncaring) |
| incogitant(adjective, cold, forget, uncaring, inattentive) |
| incurious(adjective, cold, forget, uncaring, inattentive) |
| inexact(adjective, cold, forget, uncaring, inattentive) |
| lax |
| oscitant(adjective, cold, forget, uncaring, inattentive) |
| perfunctory(adjective, cold, forget, uncaring, inattentive) |
| unattending(adjective, cold, forget, uncaring, inattentive) |
| unheedful(adjective, cold, forget, uncaring, inattentive) |
| unlistening(adjective, cold, forget, uncaring, inattentive) |
| unobliging(adjective, cold, forget, uncaring, inattentive) |
| unregardful(adjective, cold, forget, uncaring, inattentive) |
| unsolicitous(adjective, cold, forget, uncaring, inattentive) |
| unthinking(adjective, careless, indifferent, bold, apathetic) |
| unthoughtful(adjective, cold, forget, uncaring, inattentive) |
| derelict |
| off guard(expression, adjective, careless, bold, thoughtless) |
| reckless(adjective, careless, bold, thoughtless, wary) |