noun
unevenness
Synonyms: roughness, bumpiness, jaggedness, stop, break, uncertainty, aberration, shift, change, twist, bump, hump, flaw, imperfection, dent, hole, variation, variability, spasm, deviation, inconsistency, distortion, asymmetry
noun
something that is irregular
Synonyms: peculiarity, singularity, anomaly, abnormality, strangeness, uniqueness, exception, excess, unorthodoxy, malfunction, malformation, deviation, dispensation, allowance, exemption, privilege, nonconformity, unconformity, innovation, oddity, eccentricity, rarity, looseness, laxity, characteristic, quirk
Antonyms: custom, regularity, rule