| irregular(adjective, mean, smooth, rough, strange) |
| unequal(adjective, smooth, rough, harsh, coarse) |
| rough(adjective, mean, smooth, severe, sharp) |
| jagged(adjective, mean, hard, smooth, severe) |
| erratic(adjective, continue, irregular, unpredictable, unreliable) |
| lopsided(adjective, smooth, rough, strange, unstable) |
| disproportionate(adjective, smooth, rough, irregular, out) |
| unsteady(adjective, smooth, continue, rough, unstable) |
| rugged(adjective, mean, hard, smooth, severe) |
| spotty(adjective, smooth, continue, irregular, balanced) |
| unbalanced(adjective, smooth, rough, strange, unstable) |
| bumpy(adjective, smooth, rough, harsh, coarse) |
| harsh(adjective, smooth, severe, rough, coarse) |
| ragged(adjective, smooth, sharp, rough, harsh) |
| capricious(adjective, irregular, unpredictable, unreliable, variable) |
| disparate(adjective, smooth, rough, strange, irregular) |
| fitful(adjective, smooth, rough, irregular, improper) |
| inconsistent(adjective, continue, strange, irregular, distinct) |
| patchy(adjective, smooth, continue, rough, irregular) |
| unsymmetrical(adjective, smooth, rough, irregular, balanced) |