| hasty(adjective, careless, bold, thoughtless, impulsive) |
| heedless(adjective, careless, bold, thoughtless, impulsive) |
| hotheaded(adjective, careless, bold, thoughtless, impulsive) |
| ill-advised(adjective, careless, bold, thoughtless, impulsive) |
| ill-judged(adjective, careless, bold, thoughtless, impulsive) |
| impetuous(adjective, careless, bold, thoughtless, wary) |
| improvident(adjective, careless, bold, thoughtless, impulsive) |
| imprudent(adjective, careless, bold, thoughtless, wary) |
| impulsive(adjective, weak, careless, bold, thoughtless) |
| inattentive |
| inconsiderate(adjective, careless, bold, thoughtless, impulsive) |
| indiscreet(adjective, careless, bold, thoughtless, impulsive) |
| injudicious(adjective, careless, bold, thoughtless, impulsive) |
| madcap(adjective, careless, bold, thoughtless, wary) |
| napping |
| neglectful(adjective, careless, bold, thoughtless, impulsive) |
| negligent(adjective, adverb, careless, bold, thoughtless) |
| nodding |
| not careful(expression, adjective, careless, bold, thoughtless) |
| not on the job(expression, idiom, adverb, negligent, unprepared) |