Prolong
Prolong verb - To make longer.
Renew and prolong are semantically related In some cases you can use "Renew" instead a verb "Prolong".
Nearby Words: prolongation, prolonging
Common collocations
Cite this Source
Renew and Prolong. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/prolong/renew
Prolong & Renew. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/prolong/renew>.
Renew or Prolong. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/prolong/renew.
Google Ngram Viewer shows how "prolong" and "renew" have occurred on timeline