sameness

n. identicalness; similarity, likeness; equality, equivalence; uniformity, lack of variety, monotony

In philosophy, identity is whatever makes an entity definable and recognizable, in terms of possessing a set of qualities or characteristics that distinguish it from entities of a different type. Or, in layman's terms, identity is whatever makes something the or .
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Noun
1. the quality of being alike; "sameness of purpose kept them together"
(antonym) difference
(hypernym) quality
(hyponym) identity, identicalness, indistinguishability
(attribute) same
2. the quality of wearisome constancy and lack of variety; "he had never grown accustomed to the monotony of his work"; "he hated the sameness of the food the college served"
(synonym) monotony
(hypernym) unvariedness

(n.)
The state of being the same; identity; absence of difference; near resemblance; correspondence; similarity; as, a sameness of person, of manner, of sound, of appearance, and the like.
  

(n.)
Hence, want of variety; tedious monotony.
  

n.
يکساني, مطابقت، سمتا, مشابہت, (يک رنگي)