80 entries under expression topic. ×

11
fellow feeling(noun, support, understanding, empathy)
6
phylogenetic relation(noun, idiom, support, sympathy)
5
cup of tea(noun, idiom, empathy, affection)
4
family relationship(noun, idiom, relation, relationship)
4
soft spot(noun, love, fancy, taste)
3
chemical attraction(noun, idiom, support, sympathy)
3
brotherly love(noun, support, sympathy, brothers)
3
good vibrations(noun, understanding, empathy, inclination)
2
bonds of harmony(idiom, support, sympathy, relation)
2
capillary attraction(likeness, similarity, analogy)
2
cement of friendship(idiom, support, sympathy, relation)
2
chosen kind(likeness, similarity, analogy)
2
esprit de corps(idiom, support, sympathy, relation)
2
family connection(noun, kin, relative)
2
family favor(likeness, similarity, analogy)
2
feeling for(likeness, similarity, analogy)
2
feeling of identity(idiom, support, sympathy, relation)
2
generic resemblance(likeness, similarity, analogy)
2
good vibes(noun, understanding, empathy, harmony)
2
happy family(likeness, similarity, analogy)
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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>