Purge away
Sweep and purge away are semantically related. In some cases you can use "Sweep" instead a verb "Purge away".
Sweep
Sweep verb - To move or proceed smoothly and readily.
Cite this Source
Sweep and Purge away. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/purge_away/sweep
Purge away & Sweep. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/purge_away/sweep>.
Sweep or Purge away. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/purge_away/sweep.
Google Ngram Viewer shows how "purge away" and "sweep" have occurred on timeline