90 entries under unpolluted topic. ×

30
pure(adjective, good, sound, complete, simple)
23
unmixed(adjective, strong, sound, complete, simple)
22
unalloyed(adjective, sound, complete, simple, clean)
15
undiluted(adjective, strong, complete, clean, pure)
13
perfect(adjective, complete, simple, clean, total)
12
simple(adjective, complete, simple, clean, total)
10
clean(adjective, simple, plain, pure, natural)
9
complete(adjective, strong, simple, clean, total)
9
neat(adjective, simple, clean, plain, pure)
9
plain(adjective, simple, clean, pure, true)
8
immaculate(adjective, clean, pure, fresh, refined)
8
clear(adjective, complete, simple, sharp, clean)
8
faultless(adjective, perfect, pure, fresh, flawless)
8
genuine(adjective, good, sound, simple, right)
8
straight(adjective, strong, clean, plain, rich)
7
real(adjective, clean, pure, true, natural)
7
stainless(adjective, clean, pure, fresh, refined)
7
true(adjective, good, sound, right, reasonable)
7
unsullied(adjective, clean, pure, fresh, refined)
7
untainted(adjective, clean, pure, fresh, useful)
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APASmart Define. (2015). unadulterated thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unadulterated/thesaurus/synonyms
ChicagoSmart Define. 2015. "unadulterated thesaurus" https://smartdefine.org/unadulterated/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, unadulterated thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unadulterated/thesaurus/synonyms>.
MLASmart Define. "unadulterated thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/unadulterated/thesaurus/synonyms>