| spendthrift(noun, adjective, money, careless, excessive) |
| uncalled-for(adjective, wrong, false, awkward, unsuitable) |
| unconsidered(adjective, foolish, thoughtless, rash, impetuous) |
| undiscerning(careless, stupid, casual, unthinking, obtuse) |
| unfitting(wrong, false, awkward, unsuitable, inopportune) |
| venturesome(adjective, strong, careless, wild, bold) |
| boorish(adjective, sharp, rough, careless, thoughtless) |
| brazen(adjective, rash) |
| desperate(severe, harsh, wild, exceptional, thoughtless) |
| dippy(adjective, weak, simple, silly, foolish) |
| discourteous(adjective, sharp, rough, harsh, rude) |
| impracticable(adjective, wild, strange, silly, foolish) |
| impractical(adjective, careless, foolish, stupid, thoughtless) |
| inapt(wrong, false, awkward, unsuitable, unfitting) |
| nonsensical(adjective, weak, simple, severe, harsh) |
| perverse(adjective, determined, impulsive, stubborn, reckless) |
| preposterous(adjective, weak, simple, wrong, severe) |
| unadvisable(adjective, foolish, rash, irresponsible) |
| uncivil(adjective, sharp, rough, harsh, rude) |
| uncritical(adjective, casual, unfussy) |