18 entries under sibling topic. ×

2
great-grandparents(noun, connection, relation, kin, relative)
0
kinsperson(noun, connection, relation, kin, relative)
0
mother-in-law(noun, connection, relation, kin, relative)
0
niece(noun, connection, relation, kin, relative)
0
sib(noun, connection, relation, kin, relative)
0
sister-in-law(noun, connection, relation, kin, relative)
0
stepbrother(noun, connection, relation, kin, relative)
0
stepparent(noun, connection, relation, kin, relative)
0
stepsister(noun, connection, relation, kin, relative)
0
uncle(noun, connection, relation, kin, relative)
0
in-law(noun, relative, father, mother, uncle)
-1
agnate(noun, connection, relation, kin, relative)
-1
aunt(noun, connection, relation, kin, relative)
-1
brother-in-law(noun, connection, relation, kin, relative)
-1
clansperson(noun, connection, relation, kin, relative)
-1
cognate(noun, connection, relation, kin, relative)
-1
father-in-law(noun, connection, relation, kin, relative)
-1
in-laws(noun, connection, relation, kin, relative)
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APASmart Define. (2015). grandparents thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/grandparents/thesaurus/synonyms
ChicagoSmart Define. 2015. "grandparents thesaurus" https://smartdefine.org/grandparents/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, grandparents thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/grandparents/thesaurus/synonyms>.
MLASmart Define. "grandparents thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/grandparents/thesaurus/synonyms>