Prolongate
Remain and prolongate are semantically related. In some cases you can use "Remain" instead a verb "Prolongate".
Remain
Remain verb - To continue to be in a place for a significant amount of time.
Prolongate and remain are semantically related. Sometimes you can use "Prolongate" instead a verb "Remain".
Cite this Source
Remain and Prolongate. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/prolongate/remain
Prolongate & Remain. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/prolongate/remain>.
Remain or Prolongate. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/prolongate/remain.
Google Ngram Viewer shows how "prolongate" and "remain" have occurred on timeline