6
proportion(noun, agreement, connection, accord, harmony)
6
simile(noun, form, reproduction, study, agreement)
6
symmetry(noun, agreement, accord, concord, synchronization)
5
approximation(noun, connection, balance, harmony, parallel)
5
congruity(noun, agreement, connection, balance, accord)
5
consonance(noun, conjunction, agreement, union, accord)
5
sameness(noun, form, reproduction, study, agreement)
4
accord(noun, conjunction, agreement, union, correspondence)
4
coincidence(noun, conjunction, agreement, connection, harmony)
4
concord(noun, agreement, accord, synchronization)
4
conformance(noun, agreement, accord, concord, synchronization)
4
congruence(noun, agreement, connection, accord, harmony)
4
consistency(noun, agreement, balance, accord, unity)
4
correlation(noun, conjunction, connection, match, equal)
4
kinship(connection, parallel, likeness, correspondence, resemblance)
4
union(noun, conjunction, agreement, combination, correspondence)
3
alliance(conjunction, combination, accompaniment, partnership, aggregation)
3
closeness(connection, harmony, parallel, likeness, correspondence)
3
coextension
3
commensurateness(likeness, fairness, similarity, tolerance, parity)
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APASmart Define. (2015). parallelism thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/parallelism/thesaurus/synonyms
ChicagoSmart Define. 2015. "parallelism thesaurus" https://smartdefine.org/parallelism/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, parallelism thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/parallelism/thesaurus/synonyms>.
MLASmart Define. "parallelism thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/parallelism/thesaurus/synonyms>