2
insensible(adjective, knowledge)
2
invariable(adjective, like, uniform, balanced, identical)
2
kindred(adjective, like, even, similar, identical)
2
level(adjective, like, uniform, balanced, identical)
2
look-alike(adjective, like, exact, equal, even)
2
muddy(adjective, unclear, indistinct)
2
promiscuous(random, indiscrimination)
2
purposeless
2
random
2
same difference(expression, adjective, like, exact, equal)
2
similar(adjective, like, exact, equal, even)
2
uncertain(unclear, hazy, indistinct, indeterminate)
2
unintelligible(adjective, confused, unclear, hazy, rambling)
2
unvarying(adjective, like, uniform, balanced, identical)
2
very(adjective, like, exact, equal, double)
2
weak
1
Xerox(adjective, like, exact, equal, even)
1
according(adjective, like, balanced, identical, equivalent)
1
achromatic(adjective, pale, bland, monotonous, drab)
1
aforementioned(adjective, like, exact, equal, double)
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APASmart Define. (2015). indistinguishable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/indistinguishable/thesaurus/synonyms
ChicagoSmart Define. 2015. "indistinguishable thesaurus" https://smartdefine.org/indistinguishable/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, indistinguishable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/indistinguishable/thesaurus/synonyms>.
MLASmart Define. "indistinguishable thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/indistinguishable/thesaurus/synonyms>