Synonyms|587Antonyms|127|Broader|7Narrower|1Related|1.8k
8
clean(adjective, dull, dark, dirty, uncertain)
5
fresh(adjective, calm, dull, soft)
5
pure(adjective, obscure, clean, dark, false)
5
sanitary(adjective, clean, dirty)
4
purified
4
refined(adjective, rough, harsh)
3
unpolluted
2
anodyne
2
antiseptic(adjective, clean, uncontaminated)
2
disinfected
2
neat
2
spotless
2
sterile
2
strong
2
unadulterated
2
unalloyed
2
unmixed
2
untainted
2
white(hurt, injury)
1
unsoiled
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APASmart Define. (2015). polluted thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/polluted/thesaurus/antonyms
ChicagoSmart Define. 2015. "polluted thesaurus" https://smartdefine.org/polluted/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, polluted thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/polluted/thesaurus/antonyms>.
MLASmart Define. "polluted thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/polluted/thesaurus/antonyms>