1
next of kin(expression, idiom, consanguinity)
1
nuncle
1
nunks
1
nunky
1
nurse(noun, guide, associate, friend, mate)
1
opposite number
1
pard(noun, guide, associate, friend, mate)
1
paternity(noun, kinship)
1
protector(noun, guide, associate, friend, nurse)
1
race
1
relationship
1
safeguard(noun, guide, associate, friend, nurse)
1
sib(noun, connection, relation, relative, father)
1
sis
1
sissy
1
sister-german
1
sister-in-law(noun, connection, relation, relative, father)
1
sisterhood(noun, kinship)
1
sistern
1
stepparent(noun, connection, relation, relative, father)
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APASmart Define. (2015). cousin thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/cousin/thesaurus/synonyms
ChicagoSmart Define. 2015. "cousin thesaurus" https://smartdefine.org/cousin/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, cousin thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/cousin/thesaurus/synonyms>.
MLASmart Define. "cousin thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/cousin/thesaurus/synonyms>