1
one and the same(expression, adjective, idiom, like, exact)
1
opaque
1
out of focus(expression, idiom)
1
parallel(adjective, like, equal, even, similar)
1
proportionate(adjective, like, equal, even, similar)
1
regular(adjective, uniform)
1
related(adjective, like, exact, equal, even)
1
resembling(adjective, like, even, similar, identical)
1
seamless(adjective, uniform)
1
semivisible
1
similarly(adjective, like, exact, equal, double)
1
spit and image(expression, adjective, idiom, like, balanced)
1
spitting image(expression, adjective, like, exact, equal)
1
stack up with(expression, adjective, idiom, like, balanced)
1
standard
1
steady(adjective, uniform)
1
stereotyped
1
superposable
1
synonymous(adjective, like, exact, equal, double)
1
tenebrous(adjective, unclear, indistinct)
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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>