29 entries under duplication topic. ×

13
double(adjective, adverb, part, like, big)
9
duplex(adjective, part, spare, equal, double)
9
duplicate(adjective, part, like, spare, double)
9
twin(adjective, like, spare, duplicate, double)
8
doubled
8
second(adjective, like, identical, matching)
6
twice(adjective, adverb, double, second)
5
bifold(adjective, like, double, identical)
5
biform(adjective, part, double)
4
as much again(expression, adjective, idiom, second)
3
bifacial
3
bilateral
2
disomatous
2
double-faced
2
two-sided
1
again
1
bifarious
1
bivalve
1
ingeminate
1
secondly
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APASmart Define. (2015). twofold thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/twofold/thesaurus/synonyms
ChicagoSmart Define. 2015. "twofold thesaurus" https://smartdefine.org/twofold/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, twofold thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/twofold/thesaurus/synonyms>.
MLASmart Define. "twofold thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/twofold/thesaurus/synonyms>