1
coincident(adjective, like, equal, parallel, identical)
1
Siamese
1
Siamese twin(noun, expression, double, duplication, something)
1
actual thing
1
aforementioned(adjective, like, exact, equal, double)
1
aforesaid(adjective, like, exact, equal, double)
1
agnate(adjective, close, like, equal, parallel)
1
agree
1
all one
1
allied(adjective, close, like, equal, parallel)
1
ally
1
allying(adjective, close, equal, near, parallel)
1
ambidextrous
1
analogon
1
another(place, lower, inferior, additional, subsequent)
1
approximating(adjective, close, equal, near, parallel)
1
approximative(adjective, close, equal, near, parallel)
1
art(noun, report, figure, piece, copy)
1
as much again(expression, adjective, idiom, second, dual)
1
assistant(noun, associate, double, supporter, companion)
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APASmart Define. (2015). twin thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/twin/thesaurus/synonyms
ChicagoSmart Define. 2015. "twin thesaurus" https://smartdefine.org/twin/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, twin thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/twin/thesaurus/synonyms>.
MLASmart Define. "twin thesaurus" 23 December 2015. Web. 25 September 2026. <https://smartdefine.org/twin/thesaurus/synonyms>