| moonstruck(adjective, silly, foolish, stupid, mad) |
| possessed(adjective, evil, violent, excited, crazy) |
| psycho(adjective, silly, foolish, crazy, mad) |
| raging(adjective, harsh, violent, wild, cruel) |
| bughouse |
| certifiable(adjective, crazy, insane, irrational, overwrought) |
| crackers |
| fruity(adjective, silly, foolish, mad, insane) |
| gaga(adjective, insane, distraught, batty) |
| kooky(adjective, silly, foolish, crazy, mad) |
| loopy(adjective, crazy, mad, odd, insane) |
| maddened(verb, adjective, violent, crazy, fierce) |
| maniac(adjective, violent, crazy, fierce, insane) |
| manic(adjective, evil, wild, hot, crazy) |
| odd(adjective, wild, silly, foolish, stupid) |
| of unsound mind(expression, adjective, idiom, silly, mad) |
| out to lunch(expression, adjective, idiom, silly, mad) |
| potty(adjective, wild, silly, foolish, stupid) |
| psychotic(adjective, silly, foolish, stupid, crazy) |
| twisted(adjective, crazy, mad, odd, insane) |