unevenness
nounEtymology From Middle English unevennesse, equivalent to uneven + -ness.
1
The quality or characteristic of being uneven; irregularity; inconsistency; the lack of smoothness or continuity.
- The unevenness of his voice betrayed his nervousness.
2
The result or product of being uneven.
3
A rough or uneven thing.
- His chinne, a thorny hairy unevennesse, / Doth threaten, and some daily change possesse.1633, John Donne, Sapho to Philænis: