| brazenfaced |
| carelessly |
| casual(candid, spontaneous, happy-go-lucky, offhand, slapdash) |
| caught napping(expression, adjective, careless, careful, rash) |
| chaotic(adjective, rough, silly, foolish, crazy) |
| chutzpadik |
| cockamamy(silly, thoughtless, unwise) |
| confused(adjective, foolish, thoughtless, unwise, risky) |
| courageous |
| cursory(casual, quick, speedy, happy-go-lucky, slapdash) |
| daffy(weak, simple, silly, foolish, thoughtless) |
| daft(weak, simple, silly, foolish, crazy) |
| dangerous |
| determined(careless, anxious, worried, thoughtless, impulsive) |
| dippy(weak, simple, silly, foolish, thoughtless) |
| discourteous(adjective, sharp, rude, indifferent, short) |
| disorderly(adjective, foolish, crazy, irrational, outrageous) |
| disregardful(casual, rash, happy-go-lucky, oblivious, slapdash) |
| doltish(weak, simple, silly, foolish, thoughtless) |
| dotty(weak, simple, silly, foolish, thoughtless) |