Synonyms|58Antonyms|0|Broader|1Narrower|2Related|10

18 entries under sibling topic. ×

2
father-in-law(noun, connection, relation, kin, relative)
2
mother-in-law(noun, connection, relation, kin, relative)
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
grandparents(noun, connection, relation, kin, relative)
1
great-grandparents(noun, connection, relation, kin, relative)
1
in-law(noun, relative, father, mother, uncle)
1
in-laws(noun, connection, relation, kin, relative)
1
kinsperson(noun, connection, relation, kin, relative)
1
niece(noun, connection, relation, kin, relative)
1
sib(noun, connection, relation, kin, relative)
1
sister-in-law(noun, connection, relation, kin, relative)
1
stepbrother(noun, connection, relation, kin, relative)
1
stepsister(noun, connection, relation, kin, relative)
1
uncle(noun, connection, relation, kin, relative)
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APASmart Define. (2013). stepparent thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/stepparent/thesaurus/synonyms
ChicagoSmart Define. 2013. "stepparent thesaurus" https://smartdefine.org/stepparent/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, stepparent thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/stepparent/thesaurus/synonyms>.
MLASmart Define. "stepparent thesaurus" 16 June 2013. Web. 21 September 2026. <https://smartdefine.org/stepparent/thesaurus/synonyms>