16
relative(noun, connection, relation, kin, member)
8
aunt(noun, connection, relation, kin, relative)
8
daughter(noun, girl, mother, wife)
8
relation(noun, kinship, consanguinity)
5
girl(noun, mother, wife)
4
cousin(noun, kinship, consanguinity)
4
uncle(noun, connection, relation, kin, relative)
4
father(noun, kinship)
4
cousin once removed(expression, idiom, consanguinity)
4
kin(noun, kinship)
4
kinfolk(noun, kinship, consanguinity)
4
second cousin(expression, idiom, consanguinity)
3
brother(noun, kinship, consanguinity)
3
sister(noun, kinship, consanguinity)
3
son
3
grandniece
2
nieces
2
connection
2
consanguinity(noun, relative, kinship, uncle, sib)
2
family member
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APASmart Define. (2015). niece thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/niece/thesaurus/synonyms
ChicagoSmart Define. 2015. "niece thesaurus" https://smartdefine.org/niece/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, niece thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/niece/thesaurus/synonyms>.
MLASmart Define. "niece thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/niece/thesaurus/synonyms>