| anomalous(adjective, disorder) |
| arbitrary(adjective, careless, casual, motiveless) |
| careless(adjective, casual, extensive, erratic, chaotic) |
| chancy(adjective, motiveless) |
| changeable(adjective, unreliable, uneven, variable, erratic) |
| discontinuous(adjective, unreliable, uneven, variable, erratic) |
| fluctuating(adjective, unreliable, uneven, variable, erratic) |
| formless |
| helter-skelter(adjective, careless, casual, arbitrary) |
| hit-or-miss(adjective, careless, casual, unreliable, extensive) |
| incoherent |
| intermittent(adjective, unreliable, uneven, variable, erratic) |
| jerky(adjective, unreliable, uneven, variable, erratic) |
| jumbled(adjective, confused, extensive, untidy, chaotic) |
| nonuniform(adjective, unreliable, uneven, variable, erratic) |
| occasional(adjective, unreliable, uneven, variable, erratic) |
| patchy(adjective, unreliable, uneven, variable, erratic) |
| scrambled(adjective, confused, untidy, messy, random) |
| shapeless |
| unarranged(untidy, uncombed) |