| unsound(adjective, foolish, fantastic, wise, rash) |
| untactful(adjective, sharp, rough, careless, thoughtless) |
| wrong(adjective, false, foolish, awkward, unreasonable) |
| absurd(adjective, weak, simple, wild, strange) |
| awkward(adjective, wrong, sharp, rough, false) |
| breakneck(adjective, careless, wild, bold, thoughtless) |
| exorbitant(adjective, excessive, expensive, steep, high-priced) |
| harebrained(adjective, weak, simple, careless, wild) |
| impolite(adjective, sharp, rough, harsh, rude) |
| inane(adjective, careless, silly, foolish, stupid) |
| indifferent(adjective, neglect, casual, reckless, happy-go-lucky) |
| inept(adjective, sharp, rough, careless, foolish) |
| inordinate(adjective, severe, harsh, exceptional, unreasonable) |
| insane(adjective, weak, simple, silly, foolish) |
| insensitive(adjective, sharp, rough, careless, thoughtless) |
| prodigal(noun, adjective, careless, thoughtless, excessive) |
| ridiculous(adjective, weak, simple, wild, strange) |
| rude(adjective, sharp, rough, harsh, careless) |
| short-sighted(adjective, simple, foolish, fantastic, thoughtless) |
| shortsighted(adjective, unmindful) |