Noun uniformity has 2 senses
  1. uniformity - a condition in which everything is regular and unvarying
    --1 is a kind of
    --1 has particulars: homogeneity
  2. 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