1
absolute
1
chaste
1
cleaned
1
fine
1
good
1
hygienic
1
immaculate
1
janitorial
1
plain
1
pristine
1
stainless
1
sterilized
1
straight
1
uncontaminated
1
undiluted
1
unspotted
1
unstained
1
unsullied
1
virgin(adjective, person, impurity)
0
aromal(dirty, indefinite)
11 years ago|1.1k views|share |citing 
APASmart Define. (2015). polluted thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/polluted/thesaurus/antonyms
ChicagoSmart Define. 2015. "polluted thesaurus" https://smartdefine.org/polluted/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, polluted thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/polluted/thesaurus/antonyms>.
MLASmart Define. "polluted thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/polluted/thesaurus/antonyms>