9
duplicate(adjective, double)
8
twin(adjective, double)
6
matched
5
matching
4
coupled
4
duplicated
4
paired(adjective, double)
3
cloned
3
mated
2
bilateral
2
binary
2
coordinated
2
double
2
doubled
2
dual
2
dualistic
2
duplex
2
geminated
2
liked
2
paralleled
11 years ago|2k views|share |citing 
APASmart Define. (2015). twinned thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/twinned/thesaurus/synonyms
ChicagoSmart Define. 2015. "twinned thesaurus" https://smartdefine.org/twinned/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, twinned thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/twinned/thesaurus/synonyms>.
MLASmart Define. "twinned thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/twinned/thesaurus/synonyms>