Synonyms for similarity

correspondence, likeness, resemblance, similitude, parallelism, semblance, agreement, affinity, kinship, analogy, closeness, approximation, conformity, congruity, concordance, concurrence, coincidence, harmony, comparability, identity, community, relation, correlation, relationship, proportion, parity, comparison, simile, interrelation, homogeneity, association, connection, similar form, similar appearance, like quality, point of likeness.

Antonyms difference*, variance, dissimilarity. See syn. study at likeness.likeness.