| giddy(adjective, weak, careless, excited, silly) |
| indecisive(adjective, unstable, unsettled, erratic, frivolous) |
| odd(adjective, characteristic, person, extraordinary, unusual) |
| chancy(adjective, delicate, unusual, uncertain, original) |
| irresponsible(adjective, careless, excited, foolish, unstable) |
| quirky(adjective, unusual, wild, stupid, crazy) |
| careless(adjective, easy, foolish, thoughtless, impulsive) |
| fleeting(adjective, irregular, impulsive, unpredictable, irresolute) |
| haphazard(adjective, irregular, erratic, frivolous, random) |
| pixilated(adjective, characteristic, person, behavior, irregular) |
| random(adjective, fickle, erratic, frivolous, haphazard) |
| sporadic(adjective, irregular, unreliable, variable, broken) |
| undecided(adjective, irregular, irresolute, motiveless) |
| unorganized(adjective, unstable, irregular, changable) |
| aimless(adjective, erratic, random, haphazard, absence of motive) |
| desultory(adjective, irregular, unreliable, erratic, frivolous) |
| easygoing(adjective, attitude, behavior, sexual moral, sexual activity) |
| effervescent(adjective, lively, irregular, unreliable, changeable) |
| fantastical(adjective, change, continue, happy, perfect) |
| flaky(adjective, happy, informal, perfect, unusual) |