Maintain
Maintain verb - To keep in good condition.
Prevail upon and maintain are semantically related. In some cases you can use "Prevail upon" instead a verb "Maintain".
Prevail upon
Maintain and prevail upon are semantically related. Sometimes you can use "Maintain" instead a verb "Prevail upon".
Cite this Source
Prevail upon and Maintain. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/maintain/prevail_upon
Maintain & Prevail upon. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/maintain/prevail_upon>.
Prevail upon or Maintain. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/maintain/prevail_upon.
Google Ngram Viewer shows how "maintain" and "prevail upon" have occurred on timeline