| unreflective(careless, stupid, casual, unthinking, obtuse) |
| unsuitable(wrong, false, awkward, unfitting, inopportune) |
| remiss(adjective, careless, indifferent, foolish, stupid) |
| absent-minded(careless, stupid, casual, unthinking, obtuse) |
| bungling(adjective, sharp, rough, careless, thoughtless) |
| casual(happy-go-lucky, unfussy, slapdash, cursory) |
| clumsy(adjective, sharp, rough, careless, thoughtless) |
| dashing(adjective, strong, bold, spirited, brave) |
| erroneous(adjective, wrong, neglect, false, awkward) |
| extreme(adjective, excessive, expensive, radical, zealous) |
| fatuous(weak, simple, silly, foolish, stupid) |
| forgetful(casual, happy-go-lucky, slapdash) |
| frantic(adjective, foolish, fantastic, reckless) |
| gauche(adjective, sharp, rough, careless, thoughtless) |
| giddy(adjective, simple, careless, wild, foolish) |
| gutsy(adjective, strong, bold, spirited, brave) |
| headlong(adjective, careless, wild, foolish, stupid) |
| hectic(adjective, rash, reckless) |
| idiotic(adjective, weak, simple, wild, strange) |
| ill-conceived(silly, foolish, fantastic, unwise, half-baked) |