9 entries under twin topic. ×

15
double(noun, adjective, part, double, duplication)
13
duplicate(noun, adjective, part, spare, double)
12
dual(adjective, part, double, accompaniment, second)
10
twofold(adjective, part, spare, equal, double)
9
binary(adjective, part, double, accompaniment, second)
8
duple(adjective, part, spare, equal, double)
4
paired(adjective, double, second, dual)
3
bifold(adjective, double, duplication, second)
1
coupled(adjective, double, second, dual)
11 years ago|5k views|share |citing 
APASmart Define. (2015). duplex thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/duplex/thesaurus/synonyms
ChicagoSmart Define. 2015. "duplex thesaurus" https://smartdefine.org/duplex/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, duplex thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/duplex/thesaurus/synonyms>.
MLASmart Define. "duplex thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/duplex/thesaurus/synonyms>