| senseless(strange, fool, silly, foolish, mad) |
| strange(unusual, fool, silly, foolish, mad) |
| unsane(adjective, strange, fool, mad, freak) |
| unstable(adjective, strange, madness, abnormal) |
| weener(noun, bad, slang, mad, ill) |
| weeney(noun, bad, slang, mad, ill) |
| weenie(noun, bad, slang, mad, ill) |
| weinie(noun, bad, slang, mad, ill) |
| whing-ding(noun, bad, slang, mad, ill) |
| whingding(noun, bad, slang, mad, ill) |
| wienie(noun, bad, slang, mad, ill) |
| wing-ding(noun, bad, slang, mad, ill) |
| wingding(noun, bad, slang, mad, ill) |
| zealot(noun, person, madness, insanity) |
| berserk(adjective, bad, silly, foolish, crazy) |
| crank(noun, crazy, mad, odd, schizophrenic) |
| barmy(strange, silly, foolish, crazy, mad) |
| bats in the belfry(noun, expression, idiom, silly, crazy) |
| bonkers(strange, silly, crazy, mad, insane) |
| fruity(strange, fool, silly, foolish, mad) |