2
undifferentiated(adjective, close, like, equal, near)
2
undistinguishable
2
unvaried(adjective, like, monotonous, harmonized, standardized)
2
very same(expression, adjective, idiom, like, exact)
1
The same(expression, adjective, idiom)
1
Xerox(adjective, like, exact, equal, even)
1
accord
1
accordant
1
according(adjective, like, balanced, equivalent, alike)
1
aforementioned(adjective, like, exact, equal, double)
1
aforesaid(adjective, like, exact, equal, double)
1
agnate(adjective, close, like, equal, parallel)
1
agreement
1
aligned(adjective, calm, smooth, flat, plain)
1
all one
1
all the same(expression, idiom)
1
allied(adjective, adverb, close, like, equal)
1
allying(adjective, close, equal, near, parallel)
1
aped
1
approximate(adjective, like, even, similar, interchangeable)
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APASmart Define. (2015). identical thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/identical/thesaurus/synonyms
ChicagoSmart Define. 2015. "identical thesaurus" https://smartdefine.org/identical/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, identical thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/identical/thesaurus/synonyms>.
MLASmart Define. "identical thesaurus" 23 December 2015. Web. 23 September 2026. <https://smartdefine.org/identical/thesaurus/synonyms>