We have put together a list of words that are similar to SAMENESS.

5 Alternative Words Similar to sameness

1 Humdrum Noun      Synonym Words Like Humdrum
2 Quality Noun      Synonym Words Like Quality
3 Difference Noun      Antonym Words Like Difference
4 Identity Noun      Synonym Words Like Identity
5 Similarity Noun      Synonym Words Like Similarity

3 examples of sameness

1 a sameness of person, of manner, of sound, of appearance, and the like
2 he hated the sameness of the food the college served
3 he was sick of the humdrum of his fellow prisoners

10 definitions of sameness

1 The state of being the same; identity; absence of difference; near resemblance; correspondence; similarity.
2 Hence, want of variety; tedious monotony.
3 the quality of wearisome constancy, routine, and lack of variety
4 the quality of being alike
5 The quality or condition of being the same.
6 A lack of variety or change; monotony.
7 The being the same; oneness; the negation of otherness; identity: as, the sameness of an unchangeable being.
8 Essential resemblance; oneness of nature: as, a sameness of manner.
9 Want of variety; tedious monotony: as, the sameness of objects in a landscape.
10 Synonyms and Sameness, Identity. Sameness may be internal or external; identity is internal or essential: as, sameness of personal appearance; the identity of Saladin with Ilderim and Adonbec. One book may be the same as another, but cannot be identical with it. Saladin and Ilderim and Adonbec were the same man.
We get our data from many different dictionaries across the web:
Wordnik, Wiktionary, Century, American Heritage, Gcide