| brash(adjective, careless, bold, thoughtless, impulsive) |
| caught napping(expression, adjective, careless, bold, thoughtless) |
| devil-may-care(adjective, careless, bold, thoughtless, wary) |
| fast-and-loose(adjective, careless, bold, thoughtless, impulsive) |
| foot-in-mouth(adjective, careless, bold, thoughtless, impulsive) |
| forgetful |
| hasty(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) |
| indiscreet(adjective, careless, bold, thoughtless, impulsive) |
| injudicious(adjective, careless, bold, thoughtless, impulsive) |
| lax |
| madcap(adjective, careless, bold, thoughtless, wary) |
| mindless |
| napping |