8 entries under part topic. ×

15
double(noun, adjective, double, duplication)
13
duplicate(noun, adjective, spare, double)
12
dual(adjective, double, accompaniment, second)
10
twofold(adjective, spare, equal, double)
9
binary(adjective, double, accompaniment, second)
8
duple(adjective, spare, equal, double)
5
geminate(adjective, second, dual, twofold)
4
biform(adjective, duplication)
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APASmart Define. (2015). duplex thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/duplex/thesaurus/synonyms
ChicagoSmart Define. 2015. "duplex thesaurus" https://smartdefine.org/duplex/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, duplex thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/duplex/thesaurus/synonyms>.
MLASmart Define. "duplex thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/duplex/thesaurus/synonyms>