| fanciful(adjective, free, careless, wild, unstable) |
| irresolute(adjective, uncertain, unstable, irregular, doubtful) |
| movable(adjective, lively, active, unstable, unsettled) |
| spasmodic(adjective, rough, unstable, irregular, unsettled) |
| ticklish(adjective, upset, change, continue, difficult) |
| unequal(adjective, rough, irregular, odd, different) |
| variegated |
| alternating |
| different(adjective, uneven, unbalanced, asymmetrical, lopsided) |
| impulsive(adjective, careless, lively, active, unstable) |
| intermittent(adjective, adverb, rough, irregular, odd) |
| jerky(adjective, rough, irregular, odd, unreliable) |
| kaleidoscopic(adjective, unstable, unsettled) |
| patchy(adjective, continue, rough, irregular, odd) |
| restless(adjective, unstable, irregular, unsettled, changeable) |
| sporadic(adjective, irregular, disturbed, unreliable, uneven) |
| unsystematic(adjective, irregular, unreliable, uneven, random) |
| whimsical(adjective, change, free, continue, careless) |
| variant(adjective, change, unstable, unsettled, changeable) |
| various(adjective, change, complex, deep, different) |