Sameness

[Luis Fok]

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.

[Justin Bieber]

The definition of [sameness] is the same as when u say same but with [ness] [added] to the end to be extra...

[Cami]

Lack of variety; uniformity or monotony.

[Luis Fok]

the quality of being the same as or very similar to something else: