identicalness

== English == === Etymology === From identical +‎ -ness. === Noun === identicalness (uncountable) The state or quality of being identical. Synonyms: identicality, identity, sameness; see also Thesaurus:sameness Antonyms: unidenticality, nonidentity; see also Thesaurus:difference Coordinate terms: equivalence; fungibility, interchangeability; commensurateness; similarity; resemblance