Prolong and Upscale
Related words
Prolong
Prolong verb - To make longer.
Upscale and prolong are semantically related. In some cases you can use "Upscale" instead a verb "Prolong".
Nearby Words: prolongation, prolonging
Upscale
Upscale adjective - Appealing to affluent consumers.
Cite this Source
Upscale and Prolong. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/prolong/upscale
Prolong & Upscale. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/prolong/upscale>.
Upscale or Prolong. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/prolong/upscale.
Google Ngram Viewer shows how "prolong" and "upscale" have occurred on timeline