| unreliable(adjective, unstable, doubtful, unsettled, vague) |
| bumpy(adjective, rough, harsh, coarse, uneven) |
| disconnected(adjective, detached, confused, variable, erratic) |
| discontinuous(adjective, variable, broken, erratic, random) |
| unstable(adjective, lively, uncertain, active, unsettled) |
| unsymmetrical(adjective, rough, uneven, unbalanced, indefinite) |
| ever-changing |
| fickle(adjective, lively, uncertain, active, unstable) |
| fluctuating(adjective, rough, lively, active, unstable) |
| illegal |
| jerky(adjective, rough, uneven, variable, erratic) |
| kinky(adjective, unusual, strange, bent, eccentric) |
| lumpy(adjective, rough, coarse, uneven, unbalanced) |
| partisan(noun, adjective, combatant) |
| patchy(adjective, rough, consistent, uneven, variable) |
| quirky(adjective, wrong, unusual, wild, strange) |
| rugged(adjective, mean, rough, coarse, uneven) |
| second |
| unsettled(adjective, unstable, doubtful, vague, hesitant) |
| aimless(adjective, disorder, careless, insignificant, casual) |