| crazy(adjective, light, character, wrong, unusual) |
| goofy(adjective, light, informal, silly, crazy) |
| freakish(adjective, unusual, careless, wild, strange) |
| bizarre(adjective, happy, perfect, unusual, wild) |
| eccentric(adjective, unusual, strange, crazy, unstable) |
| freaky(adjective, light, strange, stupid, crazy) |
| odd(adjective, careless, strange, crazy, unstable) |
| peculiar(adjective, informal, unusual, strange, crazy) |
| queer(adjective, informal, careless, strange, crazy) |
| scaly(adjective, rough, layer, peeling) |
| screwy(adjective, silly, crazy, mad, insane) |
| nutty(adjective, light, wrong, unusual, wild) |
| off-the-wall(adjective, strange, foolish, unreasonable, odd) |
| unconventional(adjective, unusual, wild, strange, crazy) |
| capricious(adjective, happy, informal, perfect, unusual) |
| flakey |
| mad(adjective, wrong, unusual, passionate, violent) |
| outlandish(adjective, unusual, wild, strange, crazy) |
| wacky(adjective, light, wrong, unusual, wild) |
| balmy(adjective, silly, foolish, crazy, mad) |