Defilement
Defilement noun - Something that is or that makes impure.
Usage example: souvenir shops, observation towers, and other tacky defilements on Civil War battlefields that should be considered hallowed ground
Filter is an antonym for defilement.
Filter
Filter noun - Device that removes something from whatever passes through it.
Defilement is an antonym for filter.
How words are described
Cite this Source
Filter and Defilement. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/defilement/filter
Defilement & Filter. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/defilement/filter>.
Filter or Defilement. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/defilement/filter.
Google Ngram Viewer shows how "defilement" and "filter" have occurred on timeline