6
purifier(noun, clean)
5
refinery(noun, clean, purifier)
4
clarifier(noun, clean)
3
cleaner(noun, clean)
3
cleanser(noun, clean)
3
filter
2
chastener
2
improver
2
polisher
2
riddle
1
calibrator
1
caviler
1
clearer
1
colander
1
consumer
1
converter
1
cradle
1
cultivator
1
decontaminator
1
defecater
11 years ago|2.2k views|share |citing 
APASmart Define. (2015). refiner thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/refiner/thesaurus/synonyms
ChicagoSmart Define. 2015. "refiner thesaurus" https://smartdefine.org/refiner/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, refiner thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/refiner/thesaurus/synonyms>.
MLASmart Define. "refiner thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/refiner/thesaurus/synonyms>