Synonyms|179Antonyms|3|Broader|3Narrower|10Related|46
1
uterine kin
0
kinswoman(noun, relative)
0
siblings
0
akin
0
cousin
0
niece
0
twin
0
affiliate(noun, organization, associate)
0
affiliated
0
affiliation(noun, connection, link, association, relation)
0
affinity(noun, connection, link, association, house)
0
alliance(noun, connection, link, association, relation)
0
allied
0
brethren
0
brothers
0
friar
0
quad
0
quadruplet
0
quintuplet
0
quintuplets
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APASmart Define. (2015). sibling thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/sibling/thesaurus/synonyms
ChicagoSmart Define. 2015. "sibling thesaurus" https://smartdefine.org/sibling/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, sibling thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/sibling/thesaurus/synonyms>.
MLASmart Define. "sibling thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/sibling/thesaurus/synonyms>