16
related(adjective, close, like, appropriate, important)
15
akin(adjective, adverb, close, like, equal)
14
kindred(noun, adjective, close, strain, like)
14
agnate(noun, adjective, close, strain, like)
12
allied(adjective, adverb, close, like, equal)
12
consanguineous(adjective, kin, related, consanguinity)
12
like(verb, adjective, adverb, preposition, close)
11
consanguine(adjective, close, like, parallel, similar)
10
connate(adjective, close, like, parallel, bound)
10
kin(noun, adjective, close, strain, like)
9
alike(verb, adjective, close, like, equal)
9
analogous(verb, adjective, adverb, close, like)
9
similar(adjective, adverb, close, like, equal)
8
connatural(adjective, close, like, parallel, similar)
8
connected(adjective, suitable, useful, involved, bound)
7
affiliated(adjective, close, like, parallel, involved)
7
comparable(adjective, adverb, close, like, equal)
7
correspondent(noun, adjective, adverb, like, appropriate)
7
sib(noun, connection, relation, kin, relative)
6
blood relative(noun, expression, idiom)
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APASmart Define. (2016). cognate thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/cognate/thesaurus/synonyms
ChicagoSmart Define. 2016. "cognate thesaurus" https://smartdefine.org/cognate/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, cognate thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/cognate/thesaurus/synonyms>.
MLASmart Define. "cognate thesaurus" 29 March 2016. Web. 20 September 2026. <https://smartdefine.org/cognate/thesaurus/synonyms>