Synonyms of similarity

2 Syllables
hookup, tie-in, knock-off, knockoff, nearness, copy, kinship
3 Syllables
proportion, symmetry, collation, agreement, parity, relation, closeness, congruency, simile, linkage, ectype, parallel, congruousness, parities, congruence, connection, symmetries, relations, levelness, likeness, congruity, sameness, parallels, harmony, semblance
4 Syllables
relationship, comparisons, analogue, affinity, look-alike, conformance, parallelism, concordance, analogy, correlation, resemblance, conformity, simulacrum, duplications, association, duplication, identity, replications, alikeness, monotone, likenesses, microfiche, monotony, uniformness, colorlessness, simulacre, homologue, replication, comparison, coincidence, community, concurrence, centrality
5 Syllables
uniformities, standardization, similitude, uniformity, reciprocity, equivalency, interconnection, analogousness, comparableness, interconnections, interrelation, interrelations, approximation, synonymity, repetitiousness, tiresomeness, unchangeableness, equability, approximations, reduplication, standardizations, homogeneity, correspondence
6 Syllables
comparability, interdependence, interrelationship, invariability, repetitiveness
7 Syllables
verisimilitude