| screwball(noun, adjective, person, character, slang) |
| cranky(adjective, characteristic, person, difficult, extraordinary) |
| nonconformist(noun, adjective, person, character, unusual) |
| flaky(adjective, unusual, strange, crazy, unstable) |
| free spirit(noun, expression, idiom, radical, rebel) |
| geek(noun, freak, oddball) |
| kooky(adjective, character, slang, unusual, wild) |
| mad(adjective, characteristic, person, unusual, wild) |
| nutty(adjective, unusual, wild, strange, silly) |
| original(noun, adjective, person, character, figure) |
| unique(adjective, feature, unusual, strange, new) |
| nut(noun, person, character, slang, informal) |
| off-the-wall(adjective, character, unusual, strange, wonderful) |
| case(noun, character, figure, original, personality) |
| far-out(adjective, unusual, wild, strange, fantastic) |
| grotesque(adjective, ridiculous, ridiculousness) |
| incongruous(adjective, unusual, strange, usual, irregular) |
| remarkable(adjective, strange, new, exceptional, special) |
| unbalanced(adjective, characteristic, person, unusual, wild) |
| unorthodox(adjective, unusual, strange, exceptional, special) |