Antonyms of noun sameness

1 of 2 senses of sameness

Sense 1
sameness -- (the quality of being alike; "sameness of purpose kept them together")
       Antonym of difference (Sense 1)
      => difference -- (the quality of being unlike or dissimilar; "there are many differences between jazz and rock")

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun sameness

2 senses of sameness

Sense 1
sameness -- (the quality of being alike; "sameness of purpose kept them together")
       => quality -- (an essential and distinguishing attribute of something or someone; "the quality of mercy is not strained"--Shakespeare)

Sense 2
monotony, humdrum, sameness -- (the quality of wearisome constancy, routine, and lack of variety; "he had never grown accustomed to the monotony of his work"; "he was sick of the humdrum of his fellow prisoners"; "he hated the sameness of the food the college served")
       => unvariedness -- (characterized by an absence of variation)