| impractical(adjective, silly, foolish, stupid, useless) |
| improper(adjective, wrong, excessive, unwarranted, unacceptable) |
| intemperate(adjective, severe, harsh, exceptional, extreme) |
| thoughtless(adjective, careless, silly, foolish, stupid) |
| untenable(adjective, reasoning, defended, verbal attack) |
| mindless(adjective, wrong, careless, silly, foolish) |
| unrestrained(adjective, extreme, grand, extravagant, generous) |
| brainless(adjective, weak, simple, foolish, stupid) |
| expensive(adjective, extreme, ridiculous, excessive, expensive) |
| imbecilic(adjective, weak, simple, silly, foolish) |
| implausible(adjective, hard, poor, difficult, thin) |
| impossible(adjective, hard, difficult, unusual, stupid) |
| injudicious(adjective, weak, simple, wrong, careless) |
| uncalled-for(adjective, extreme, high, improper, stiff) |
| unreasoned(adjective, reason, mad, irrational, worthless) |
| unthinking(adjective, careless, foolish, stupid, thoughtless) |
| capricious(adjective, chance, changeable, irrational, variable) |
| costly(adjective, fancy, high, excessive, expensive) |
| dear(adjective, fancy, extreme, high, extravagant) |
| enormous(adjective, extreme, extra, ridiculous, excessive) |