| indifferent(adjective, sharp, rude, careless, short) |
| unwatchful(adjective, careless, cold, forget, attentive) |
| distracted(adjective, careless, indifferent, apathetic, remote) |
| perfunctory(adjective, cold, forget, uncaring, inattentive) |
| unaware(adjective, ignorant, hidden, unconscious, oblivious) |
| uncaring(adjective, cold, forget, inattentive, inexact) |
| unconscious(adjective, careless, indifferent, apathetic, thoughtless) |
| unthoughtful(adjective, cold, forget, thoughtless, uncaring) |
| deaf(adjective, rude, indifferent, unconcerned, unkind) |
| incurious(adjective, cold, forget, uncaring, inattentive) |
| reckless(adjective, indifferent, casual, unconcerned, unkind) |
| unlistening(adjective, cold, forget, uncaring, inattentive) |
| unsolicitous(adjective, cold, forget, uncaring, inattentive) |
| unwary(adjective, cold, forget, uncaring, inattentive) |
| absent(adjective, careless, indifferent, apathetic, remote) |
| absorbed(adjective, careless, remote, distracted, heedless) |
| abstracted(adjective, careless, casual, remote, vague) |
| casual(happy-go-lucky, slapdash) |
| cursory(casual, inattention, happy-go-lucky, slapdash) |
| offhand(casual, inattention, happy-go-lucky, slapdash) |