6
comparison(noun, form, reproduction, state, study)
6
compatibility(noun, understanding, empathy, agreement, union)
6
conformity(noun, form, reproduction, study, understanding)
6
linkage(noun, support, connection, link, tie)
6
phylogenetic relation(noun, expression, idiom, support, sympathy)
6
proneness(noun, taste, weakness, inclination, bent)
6
sociability(noun, company, understanding, love, agreement)
6
susceptibility(noun, inclination, bent, predisposition, leaning)
5
amiability(noun, company, understanding, love, agreement)
5
amicability(noun, company, understanding, love, agreement)
5
thing(noun, movement, empathy, informal, aim)
5
communion(noun, support, understanding, empathy, agreement)
5
correlation(noun, agreement, connection, link, association)
5
cup of tea(noun, expression, idiom, empathy, affection)
5
disposition(noun, inclination, bent, tendency, liking)
5
druthers(noun, empathy, desire, taste, affection)
5
fellowship(noun, understanding, empathy, agreement, connect)
5
gravitation(noun, attraction, similarity, resemblance)
5
homology(noun, support, sympathy, relation, likeness)
5
intimacy(noun, company, understanding, love, empathy)
10 years ago|17k views|share |citing 
APASmart Define. (2016). affinity thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/affinity/thesaurus/synonyms
ChicagoSmart Define. 2016. "affinity thesaurus" https://smartdefine.org/affinity/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, affinity thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/affinity/thesaurus/synonyms>.
MLASmart Define. "affinity thesaurus" 31 March 2016. Web. 20 September 2026. <https://smartdefine.org/affinity/thesaurus/synonyms>