15
couple(noun, group, division, balance, equal)
12
brace(noun, group, same, accompaniment, duality)
12
duo(noun, group, same, pair, duality)
11
pair(noun, group, division, balance, equal)
10
span(noun, accompaniment, duality)
10
yoke(noun, group, same, accompaniment, duality)
9
dyad(noun, accompaniment, duality)
9
twosome(noun, group, same, two, duality)
9
couplet(noun, group, same, duality)
7
distich
7
match(noun, group, balance, equal, same)
7
two(noun, group, same, accompaniment, two)
6
twain
5
duad
5
duality
5
duette
4
both
4
doublet(noun, group, same, duality)
3
mates
3
synergy(combination, cooperation, concurrence, coincidence, co-action)
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APASmart Define. (2016). duet thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/duet/thesaurus/synonyms
ChicagoSmart Define. 2016. "duet thesaurus" https://smartdefine.org/duet/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, duet thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/duet/thesaurus/synonyms>.
MLASmart Define. "duet thesaurus" 11 January 2016. Web. 22 September 2026. <https://smartdefine.org/duet/thesaurus/synonyms>