FILTER Synonyms: 62 Similar and Opposite Words - Merriam …
https://www.merriam-webster.com/thesaurus/filter
WEBSynonyms for FILTER: strain, screen, leach, percolate, clarify, refine, extract, clean; Antonyms of FILTER: soil, dull, cloud, dirty, muddy, contaminate, pollute, taint.
DA: 7 PA: 76 MOZ Rank: 23