Synonyms|149Antonyms|4|Broader|6Narrower|1Related|133
2
semidetached house(noun, expression, idiom)
2
twice(adjective, double, second, dual, twofold)
2
two-fold(adjective, double)
2
two-ply
2
walk-up
1
accommodation
1
ambidextrous
1
apartment house
1
bedsit
1
bi-form(adjective, double)
1
bifurcation(noun, duplication)
1
binomial
1
bipartisan
1
bivalve
1
coupled(adjective, double, second, twin, dual)
1
dichotomous
1
digs
1
duadic
1
dualism
1
duo(noun, 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>