6
diluted
5
tainted(verb, adjective)
3
fake
3
ersatz
3
impure
2
adulterate
2
adulterated
2
alloyed
2
artificial
2
contingent
2
dependent
2
foul
2
polluted
1
sham
1
besmirched
1
blighted
1
conditional
1
contaminated
1
corrupted
1
debased
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APASmart Define. (2015). unadulterated thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unadulterated/thesaurus/antonyms
ChicagoSmart Define. 2015. "unadulterated thesaurus" https://smartdefine.org/unadulterated/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unadulterated thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unadulterated/thesaurus/antonyms>.
MLASmart Define. "unadulterated thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/unadulterated/thesaurus/antonyms>