1
bud
1
buddy
1
clan(noun, kinship)
1
cognate(noun, connection, relation, kin, relative)
1
country cousin
1
cousin twice removed(expression, idiom)
1
dame(noun, titles)
1
daughter
1
esq(noun, titles)
1
family(noun, kinship)
1
father-in-law(noun, connection, relation, kin, relative)
1
fatherhood(noun, kinship)
1
flesh(noun, kinship)
1
folk
1
folks
1
foster brother
1
frater
1
fraternity(noun, kinship)
1
grandnephew
1
grandparents(noun, connection, relation, kin, relative)
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APASmart Define. (2015). uncle thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/uncle/thesaurus/synonyms
ChicagoSmart Define. 2015. "uncle thesaurus" https://smartdefine.org/uncle/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, uncle thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/uncle/thesaurus/synonyms>.
MLASmart Define. "uncle thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/uncle/thesaurus/synonyms>