109 entries under double topic. ×

11
mate(noun, reproduction, like, copy, match)
11
twofold(adjective, part, like, spare)
10
carbon copy(noun, expression, idiom, reproduction, study)
10
dual(adjective, part, like, identical)
10
duplex(noun, adjective, part, spare)
10
equal(noun, verb, adjective, like, copy)
10
indistinguishable(adjective, like, exact, spare, equal)
9
picture(noun, verb, reproduction, show, fake)
9
simulacrum(noun, reproduction, study, type, report)
8
Xerox(noun, verb, reproduction, study, get)
8
look-alike(noun, adjective, reproduction, like, fake)
8
ringer(noun, reproduction, like, slang, report)
8
tantamount(adjective, like, exact, spare, equal)
8
twinned
7
corresponding(adjective, like, exact, spare, equal)
7
duple(adjective, part, spare, identical)
6
like(noun, adjective, preposition, copy, exact)
6
reciprocal(noun, adjective, reproduction, copy, match)
6
spitting image(noun, expression, reproduction, like, report)
5
biform(adjective, part, duplication)
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APASmart Define. (2015). duplicate thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/duplicate/thesaurus/synonyms
ChicagoSmart Define. 2015. "duplicate thesaurus" https://smartdefine.org/duplicate/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, duplicate thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/duplicate/thesaurus/synonyms>.
MLASmart Define. "duplicate thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/duplicate/thesaurus/synonyms>