Prolong
Prolong verb - To make longer.
Usage example: would like to prolong our vacation by any means possible
Nearby Words: prolongation, prolonging
Shorten
Shorten verb - To make less in extent or duration.
Usage example: if Grandma has to go shopping today, you'll need to shorten your visit
Common collocations
Cite this Source
Shorten and Prolong. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/prolong/shorten
Prolong & Shorten. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/prolong/shorten>.
Shorten or Prolong. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/prolong/shorten.
Google Ngram Viewer shows how "prolong" and "shorten" have occurred on timeline