95 entries under clean topic. ×

5
uncorrupted(adjective, perfect, pure, natural)
5
untarnished(adjective, clear, simple, bright)
5
wholesome(adjective, clear, pleasant, pure)
4
chaste(pure, modest, innocent, spotless)
4
disinfected(adjective, pure, fresh, wholesome)
4
fair(adjective, clear, cool, pleasant, bright)
4
hygienic(adjective, clear, simple, bright)
3
healthy(adjective, clear, sound, pleasant)
3
sterilized(adjective, pure, fresh, neat)
3
taintless(adjective, clear, simple, bright)
3
uninfected(adjective, pure, fresh, healthy)
3
unmixed(adjective, wholesome, unadulterated, uncontaminated)
2
aseptic(adjective, pure, fresh, useful)
2
bright(adjective, clear, simple, pure)
2
classic(adjective, wholesome, unadulterated, uncontaminated)
2
genuine(adjective, wholesome, unadulterated, uncontaminated)
2
germ-free(adjective, pure, healthy, wholesome)
2
harmless(adjective, clear, pure, fresh)
2
innocuous(adjective, clear, pure, fresh)
2
kosher(adjective, wholesome, unadulterated, uncontaminated)
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APASmart Define. (2015). unpolluted thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unpolluted/thesaurus/synonyms
ChicagoSmart Define. 2015. "unpolluted thesaurus" https://smartdefine.org/unpolluted/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unpolluted thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unpolluted/thesaurus/synonyms>.
MLASmart Define. "unpolluted thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/unpolluted/thesaurus/synonyms>