| crazy(noun, adjective, person, weak, simple) |
| insane(adjective, weak, simple, knowledge, ability) |
| mad(adjective, weak, simple, knowledge, ability) |
| psychotic(noun, adjective, person, crazy, mad) |
| loony(noun, adjective, person, weak, simple) |
| maniac(noun, adjective, person, crazy, mad) |
| demented(adjective, false, wild, silly, foolish) |
| deranged(adjective, false, wild, silly, foolish) |
| madman(noun, adjective, person, crazy, mad) |
| crackpot(noun, adjective, person, crazy, mad) |
| daft(adjective, weak, simple, wild, silly) |
| maniacal(adjective, silly, hot, crazy, mad) |
| psycho(noun, adjective, person, silly, foolish) |
| kook(noun, person, slang, mad, wise) |
| loco(noun, adjective, slang, crazy, mad) |
| batty(noun, adjective, slang, wild, silly) |
| irrational(adjective, weak, simple, wild, silly) |
| crazed(adjective, false, wild, silly, foolish) |
| fatuous(adjective, weak, simple, wild, silly) |
| nutty(adjective, weak, simple, slang, wild) |