| insane(adjective, weak, violent, foolish, stupid) |
| senseless(adjective, weak, simple, wrong, careless) |
| unjustifiable(adjective, wrong, improper, excessive, unnecessary) |
| unsound(adjective, wrong, false, silly, foolish) |
| extortionate(adjective, offensive, extreme, extravagant, shocking) |
| fatuous(adjective, weak, simple, silly, foolish) |
| nonsensical(adjective, weak, simple, wrong, severe) |
| unjustified(adjective, wrong, extreme, improper, excessive) |
| unfair(adjective, thin, extreme, stiff, extravagant) |
| unwise(adjective, weak, simple, wrong, silly) |
| fallacious(adjective, wrong, poor, false, foolish) |
| groundless(adjective, poor, foolish, reasoning, irrational) |
| indefensible(adjective, unwarranted, unnecessary, wanton, unjustified) |
| invalid(adjective, foolish, fantastic, reasoning, irrational) |
| ludicrous(adjective, weak, simple, silly, foolish) |
| overpriced(adjective, fancy, extreme, high, ridiculous) |
| steep(adjective, hard, fancy, difficult, offensive) |
| unjust(adjective, thin, extreme, improper, stiff) |
| asinine(adjective, weak, simple, silly, foolish) |
| crazy(adjective, weak, simple, wrong, offensive) |