| uneven(adjective, continue, irregular, unpredictable, unreliable) |
| crazy(adjective, beat, character, unusual, wild) |
| flighty(adjective, cross, careless, lively, melancholy) |
| freakish(adjective, change, continue, unusual, careless) |
| sporadic(adjective, irregular, restless, disturbed, broken) |
| strange(adjective, unusual, wild, crazy, usual) |
| undependable(adjective, passionate, uncertain, unstable, irregular) |
| wayward(adjective, careless, unstable, unreasonable, unpredictable) |
| fluctuating(adjective, lively, active, unstable, irregular) |
| haphazard(adjective, organization, plan, irregular, disturbed) |
| unusual(adjective, wild, strange, usual, irregular) |
| irresolute(adjective, careless, unstable, irregular, doubtful) |
| spasmodic(adjective, unstable, irregular, unsettled, unpredictable) |
| temperamental(adjective, change, continue, cross, careless) |
| unsettled(adjective, uncertain, unstable, irregular, doubtful) |
| unsystematic(adjective, careless, casual, irregular, random) |
| wavering(adjective, unstable, irregular, doubtful, unsettled) |
| bizarre(adjective, unusual, wild, strange, usual) |
| mutable(adjective, careless, unstable, unreasonable, unsettled) |
| outlandish(adjective, unusual, wild, strange, usual) |