36 entries under noun topic. ×

4
cleaning(verb, adjective, cleansing, cleaning)
4
cleansing(verb, adjective, cleaning, purifying)
4
screening
4
sieving
3
clarification(cleansing, cleaning)
3
draining(verb, cleansing, cleaning)
3
filtration
3
leaching
3
purification(cleansing, cleaning)
3
refinement(rectification, cleansing, cleaning)
2
clearing(verb, cleaning)
2
distillation(adjective, cleansing, cleaning, purifying)
2
extravasation
2
percolation
2
seepage
1
dawning
1
dripping
0
civilization
0
courtesy
0
cultivation
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APASmart Define. (2015). filtering thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/filtering/thesaurus/synonyms
ChicagoSmart Define. 2015. "filtering thesaurus" https://smartdefine.org/filtering/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, filtering thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/filtering/thesaurus/synonyms>.
MLASmart Define. "filtering thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/filtering/thesaurus/synonyms>