“+ noun
Etymology: Middle English unevennesse, from uneven + -nesse -ness
1. : the quality or state of being uneven:
a. : inequality
unevenness of height
b. : roughness
the unevenness of land surfaces
the unevenness of the path
c. : lack of uniform quality : irregularity , inconsistency
the unevenness of the essays detracts from the book's overall effect — F.R.Dulles
d. : temperamental instability
the unevenness of his moods and behavior
2. : an uneven place
file down the unevennesses