4
breed(verb, reproduce)
4
bridge
4
connect(verb, touch, join, stick, unite)
4
doubleton
4
even
4
flush
4
partner off(verb, expression, phrasal verb)
4
tandem(noun, side, squad, players)
3
agree
3
be in cahoots(expression, idiom)
3
cement a union(expression, idiom)
3
combination(noun, balance, equal, equivalent, couple)
3
complement of socks(expression, idiom)
3
conjoin(verb, touch, join, stick, unite)
3
correspond
3
counterpart(noun, match, balance, equal, foil)
3
coupling
3
equalize
3
equate(verb, think, balance)
3
geminate
10 years ago|14k views|share |citing 
APASmart Define. (2016). pair thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/pair/thesaurus/synonyms
ChicagoSmart Define. 2016. "pair thesaurus" https://smartdefine.org/pair/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, pair thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/pair/thesaurus/synonyms>.
MLASmart Define. "pair thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/pair/thesaurus/synonyms>