35 entries under noun topic. ×

19
sanctuary(blasphemy, desecration, defilement, sacrilege)
4
purification
2
cleaning(purification, rottenness)
2
cleanliness
2
decontamination
1
cleanness
1
cleanup
1
cure
1
sterilization(purification, rottenness)
0
healing
0
civilization
0
clarification
0
purity
0
clearing
0
clearness
0
courtesy
0
cultivation
0
culture
0
delicacy
0
detoxification
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APASmart Define. (2015). contamination thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/contamination/thesaurus/antonyms
ChicagoSmart Define. 2015. "contamination thesaurus" https://smartdefine.org/contamination/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2015, contamination thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/contamination/thesaurus/antonyms>.
MLASmart Define. "contamination thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/contamination/thesaurus/antonyms>