| rich(adjective, silly, funny, fantastic, absurd) |
| screaming |
| screwy(adjective, light, foolish, stupid, crazy) |
| self-contradictory(adjective, absurd, absurdity) |
| witty(adjective, funny, clever) |
| batty(adjective, light, wild, silly, foolish) |
| contemptible(adjective, silly, stupid, funny, pitiful) |
| cuckoo(adjective, silly, foolish, stupid, unwise) |
| doubtful(adjective, dubious, suspicious) |
| dumb(adjective, foolish, impractical, unintelligent, half-baked) |
| facetious(adjective, kidding) |
| fanciful(adjective, pleasant, smart, strange, funny) |
| foolhardy(adjective, silly, foolish, stupid, fantastic) |
| groundless(adjective, foolish, unreasonable, illogical, defended) |
| hare-brained |
| imprudent(adjective, weak, simple, wild, strange) |
| jocular(adjective, light, pleasant, silly, crazy) |
| lightheaded(adjective, mind, think) |
| mindless(adjective, wrong, silly, foolish, stupid) |
| mirthful |