Prolong and Slowing down
Opposite meaning terms
Prolong
Prolong verb - To make longer.
Slowing down is an antonym for prolong.
Nearby Words: prolongation, prolonging
Slowing down
Prolong is an antonym for slowing down in topics: lower, decrease, reduce the strength of, grow less or make less.
Cite this Source
Slowing down and Prolong. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/prolong/slowing_down
Prolong & Slowing down. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/prolong/slowing_down>.
Slowing down or Prolong. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/prolong/slowing_down.
Google Ngram Viewer shows how "prolong" and "slowing down" have occurred on timeline