- uniformity - a condition in which everything is regular and unvarying
--1 is a kind of regularity
--1 has particulars: homogeneity- uniformity, uniformness - the quality of lacking diversity or variation (even to the point of boredom)
--2 is a kind of similarity
Antonyms: nonuniformity
--2 has particulars: homogeneity, homogeneousness; consistency, consistence - uniformity, uniformness - the quality of lacking diversity or variation (even to the point of boredom)