| witty(adjective, funny, wit, clever) |
| amusing(adjective, light, pleasant, silly, crazy) |
| singular(adjective, unusual, wild, strange, irregular) |
| sprightly(light, pleasant, lively, casual, unconcerned) |
| unsteady(adjective, change, continue, unstable, unsettled) |
| unusual(adjective, extraordinary, wild, strange, crazy) |
| weird(adjective, informal, unusual, wild, strange) |
| comical(adjective, light, pleasant, silly, crazy) |
| crank(noun, adjective, characteristic, person, behavior) |
| giddy(adjective, excited, silly, impulsive, unreliable) |
| indecisive(adjective, unstable, unsettled, changeable, variable) |
| laughable(adjective, light, pleasant, silly, crazy) |
| mercurial(adjective, change, continue, careless, unstable) |
| oddball(adjective, characteristic, person, extraordinary, unusual) |
| uncertain(adjective, change, continue, unstable, unsettled) |
| variable(adjective, change, free, continue, careless) |
| waggish(adjective, light, pleasant, crazy, funny) |
| wanton(adjective, free, careless, wild, caprice) |
| airy(adjective, nature, light, casual, unconcerned) |
| clever(adjective, pleasant, smart, funny, dry) |