Prolong
Prolong verb - To make longer.
Shelved and prolong are semantically related In some cases you can replace term "Shelved" with "Prolong", this verbs are similar.
Nearby Words: prolongation, prolonging
Mutual synonyms
Cite this Source
Shelved and Prolong. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/prolong/shelved
Prolong & Shelved. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/prolong/shelved>.
Shelved or Prolong. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/prolong/shelved.
Google Ngram Viewer shows how "prolong" and "shelved" have occurred on timeline