Mawson, C.O.S., ed. (1870–1938). Roget’s International Thesaurus. 1922.
Class I. Words Expressing Abstract RelationsSection II. Relation
1. Absolute Relation
13. Identity.
CONNATURALITY, connature, connaturalness, homogeneity.
MONOTONY; tautology (repetition) [See Repetition].
FACSIMILE (copy) [See Copy]; homoousia; alter ego [L.] (similar) [See Similarity]; ipsissima verba [L.] (exactness) [See Truth]; same; selfsame, very same, one and the same; counterpart; very thing, actual thing; no other.
treat as the same, render the same; treat as identical; render identical; identify; recognize the identity of.
COINCIDENT, coinciding, coalescing, coalescent, indistinguishable; one; equivalent (equal) [See Equality]; much the same, much of a muchness; unaltered.