5
homology(noun, relation, likeness, fairness, tolerance)
5
imitation(noun, reproduction, type, copy, model)
5
metaphor(noun, agreement, connection, link, association)
5
proportion(noun, connection, link, balance, tie)
4
accordance(noun, agreement, union, accord, harmony)
4
alliance(noun, empathy, connection, link, association)
4
analogousness(noun, form, reproduction, study, agreement)
4
balance(noun, harmony, consistency, proportion, equality)
4
harmony(noun, agreement, balance, union, accord)
4
linkage(noun, connection, link, association, relation)
4
match(noun, reproduction, agreement, copy, spare)
4
symmetry(noun, agreement, balance, harmony, fitness)
3
allegory(noun, connection, link, association, relation)
3
clone(noun, form, reproduction, study, agreement)
3
collation(noun, connection, link, association, parallel)
3
comparableness(noun, form, reproduction, study, agreement)
3
concordance(noun, agreement, union, accord, harmony)
3
consanguinity(noun, connection, link, association, tie)
3
contiguity(noun, approach, proximity, nearness, imminence)
3
counterpart(noun, form, reproduction, study, agreement)
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APASmart Define. (2016). similarity thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/similarity/thesaurus/synonyms
ChicagoSmart Define. 2016. "similarity thesaurus" https://smartdefine.org/similarity/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, similarity thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/similarity/thesaurus/synonyms>.
MLASmart Define. "similarity thesaurus" 31 March 2016. Web. 27 September 2026. <https://smartdefine.org/similarity/thesaurus/synonyms>