| careless(noun, adjective, feature, state, calm) |
| neglectful(noun, adjective, calm, cool, soft) |
| remiss(noun, adjective, soft, neglect, slow) |
| inattentive(noun, adjective, sharp, rude, careless) |
| heedless(noun, adjective, feature, state, easy) |
| thoughtless(adjective, feature, state, easy, sharp) |
| unmindful(noun, adjective, soft, easy, sharp) |
| forgetful(adjective, soft, careless, cold, indifferent) |
| inadvertent(adjective, careless, cold, indifferent, casual) |
| lax(adjective, feature, state, soft, slow) |
| perfunctory(adjective, neglect, cold, forget, dead) |
| reckless(adjective, feature, state, easy, sharp) |
| indifferent(noun, adjective, feature, state, calm) |
| nonchalant(adjective, feature, state, calm, cool) |
| slipshod(adjective, soft, careless, indifferent, casual) |
| inconsiderate(adjective, sharp, rude, careless, cold) |
| unconcerned(noun, adjective, feature, state, calm) |
| delinquent(adjective, soft, careless, indifferent, tolerant) |
| sloppy(adjective, soft, informal, careless, indifferent) |
| slack(noun, adjective, quiet, soft, slow) |