| demented(adjective, silly, foolish, crazy) |
| dingy(silly, foolish, insane, unwise) |
| distressed(adjective, upset, hurt, low, sad) |
| doolally(adjective, slang, crazy) |
| erratic(silly, foolish, insane, unwise) |
| flaky(silly, foolish, insane, unwise) |
| flipped(silly, foolish, crazy, insane) |
| fraught(adjective, wild, agitated, angry) |
| fruity(silly, foolish, insane, unwise) |
| hot under the collar(expression, adjective, idiom, wild) |
| idiotic(silly, foolish, insane, unwise) |
| in a stew(expression, adjective, idiom, wild) |
| in a tizzy(adjective, slang, crazy) |
| keyed up(expression, adjective, wild, agitated) |
| kooky(silly, foolish, insane, unwise) |
| loco(adjective, slang, crazy) |
| locoed(adjective, slang, crazy) |
| lunatic(silly, foolish, crazy, insane) |
| maniacal(silly, foolish, crazy, insane) |
| mental(silly, foolish, insane, unwise) |