| hilarious(adjective, silly, funny, fantastic, absurd) |
| unreasonable(adjective, weak, simple, silly, foolish) |
| waggish(adjective, light, pleasant, silly, crazy) |
| cockeyed(adjective, silly, foolish, fantastic, crooked) |
| daft(adjective, weak, simple, wild, silly) |
| eccentric(adjective, strange, foolish, funny, fantastic) |
| imbecile(adjective, silly, foolish, stupid, unintelligent) |
| impossible(adjective, absurd, intolerable, ungovernable) |
| loony(adjective, light, foolish, stupid, crazy) |
| odd(adjective, wrong, false, wild, strange) |
| outrageous(adjective, terrible, wild, strange, silly) |
| witty(adjective, amusement) |
| dippy(adjective, light, simple, foolish, stupid) |
| frivolous |
| queer(adjective, wild, strange, funny, weird) |
| wacky(adjective, light, weak, simple, wild) |
| antic(adjective, ridiculous, absurd) |
| extravagant(adjective, strange, stupid, crazy, unreasonable) |
| incredible(adjective, ridiculous) |
| jocose |