Prolong
Prolong verb - To make longer.
To spread and prolong are semantically related. In some cases you can replace phrase "To spread" with "Prolong", this terms are similar.
Nearby Words: prolongation, prolonging
To spread
Mutual synonyms
Cite this Source
To spread and Prolong. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/prolong/to_spread
Prolong & To spread. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/prolong/to_spread>.
To spread or Prolong. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/prolong/to_spread.
Google Ngram Viewer shows how "prolong" and "to spread" have occurred on timeline