Hang up
Hang up verb - Cause to be hanging or suspended.
Prolong
Prolong verb - To make longer.
Hang up and prolong are semantically related. Sometimes you can use "Hang up" instead a verb "Prolong".
Nearby Words: prolongation, prolonging
Mutual synonyms
Cite this Source
Prolong and Hang up. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/hang_up/prolong
Hang up & Prolong. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/hang_up/prolong>.
Prolong or Hang up. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/hang_up/prolong.
Google Ngram Viewer shows how "hang up" and "prolong" have occurred on timeline