| neglectful(adjective, careless, indifferent, sloppy, rash) |
| clumsy(adjective, careless, neglectful) |
| disorderly(adjective, careless, loose, casual, sloppy) |
| headlong(adjective, careful, quick, speedy, swift) |
| helter-skelter(adjective, adverb, confusion, careless, casual) |
| inattentive(adjective, slight, detail, careless, indifferent) |
| offhand(adjective, careless, indifferent, casual, unconcerned) |
| rash(adjective, careful, quick, speedy, oblivious) |
| unmindful(adjective, slow, careless, indifferent, casual) |
| bang |
| casual(adjective, slight, detail, careless, silly) |
| forgetful(adjective, slow, careless, indifferent, casual) |
| half ass |
| heedless(adjective, careless, indifferent, casual, quick) |
| inadvertent(adjective, careless, indifferent, casual, thoughtless) |
| incautious(adjective, careful, casual, quick, rash) |
| inconsiderate(adjective, careless, casual, quick, thoughtless) |
| lax(adjective, slow, careless, indifferent, casual) |
| makeshift(adjective, temporary) |
| shoddy(adjective, neglectful, worthlessness) |