3 entries under purification topic. ×

2
cleaning(noun, rottenness)
1
sterilization(noun, rottenness)
0
sterility
11 years ago|636 views|share |citing 
APASmart Define. (2015). contamination thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/contamination/thesaurus/antonyms
ChicagoSmart Define. 2015. "contamination thesaurus" https://smartdefine.org/contamination/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, contamination thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/contamination/thesaurus/antonyms>.
MLASmart Define. "contamination thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/contamination/thesaurus/antonyms>