9
double(adjective, like, double, similar, identical)
8
dual(adjective, like, double, similar, identical)
8
matched(noun, verb, adjective, like, double)
8
twin(adjective, like, duplicate, double, similar)
7
mated(verb, adjective)
6
coupled(verb, adjective, like, involved, double)
5
joined
5
married
5
twinned(verb, adjective, double)
5
twofold(adjective, like, double, identical, second)
4
binary(adjective, like, double, similar, identical)
4
duplex(adjective, double, second, twin, dual)
4
duplicate(adjective, like, double, similar, identical)
4
linked
4
opposite
4
yoked
3
combined
3
connected
3
doubled(verb, adjective)
3
duple(adjective, double, second, twin, dual)
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APASmart Define. (2015). paired thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/paired/thesaurus/synonyms
ChicagoSmart Define. 2015. "paired thesaurus" https://smartdefine.org/paired/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, paired thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/paired/thesaurus/synonyms>.
MLASmart Define. "paired thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/paired/thesaurus/synonyms>