Prolong and Preserve

Prolong

Prolong verb - Lengthen or extend in duration or space.
Usage example: prolong the treatment of the patient

Preserve and prolong are semantically related In some cases you can use "Preserve" instead a verb "Prolong".

Nearby Words: prolongation, prolonging

Preserve

Preserve verb - To keep in good condition.

Prolong and preserve are semantically related in continue topic. Sometimes you can use "Prolong" instead a verb "Preserve", if it concerns topics such as maintain.

Common collocations

power prolong power preserve power
life prolong life preserve life
youth prolong youth preserve youth
happiness prolong happiness preserve happiness
Other words: purity, species, magic, immortality, existence, lives.
Cite this Source
Preserve and Prolong. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/prolong/preserve
Prolong & Preserve. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/prolong/preserve>.
Preserve or Prolong. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/prolong/preserve.
Google Ngram Viewer shows how "prolong" and "preserve" have occurred on timeline