1
dualistic(adjective, second, dual, twofold, jointed)
1
duple(adjective, double, second, twin, dual)
1
duplex(adjective, double, second, twin, dual)
1
duplicate(adjective, like, double, identical, second)
1
either(adjective, dual)
1
eloped(verb, married)
1
enleagued
1
equaled
1
evened
1
federate
1
federated
1
fornicated(verb, copulated)
1
gathered
1
geminate(adjective, like, double, similar, identical)
1
hand-in-glove
1
hand-in-hand
1
implicated
1
in cahoots
1
in league
1
in partnership
11 years ago|7.4k views|share |citing 
APASmart Define. (2015). coupled thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/coupled/thesaurus/synonyms
ChicagoSmart Define. 2015. "coupled thesaurus" https://smartdefine.org/coupled/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, coupled thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/coupled/thesaurus/synonyms>.
MLASmart Define. "coupled thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/coupled/thesaurus/synonyms>