Synonyms|171Antonyms|7|Broader|4Narrower|4Related|52
1
mother-in-law(noun, connection, relation, kin, relative)
1
motherhood(noun, kinship)
1
next of kin(expression, idiom, consanguinity)
1
nuncle
1
nunks
1
nunky
1
paternal uncle(expression, idiom)
1
paternity(noun, kinship)
1
phonetic alphabet
1
removed
1
sis
1
sissy
1
sister-german
1
sister-in-law(noun, connection, relation, kin, relative)
1
sisterhood(noun, kinship)
1
sistern
1
stepparent(noun, connection, relation, kin, relative)
1
unc
1
uncs
1
uterine brother
For more, visit Uncle on Power Thesaurus
11 years ago|3k views|share |citing 
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>