Surplus and Supplemental

Surplus

Surplus adjective - Being over what is needed.
Usage example: surplus stock gets shipped to the warehouse and is eventually sold at auction

Supplemental and surplus are semantically related. In some cases you can use "Supplemental" instead an adjective "Surplus".

Nearby Word: surplusage

Supplemental

Supplemental adjective - Available to supply something extra when needed.
Usage example: the new program will provide supplemental health insurance to thousands of workers

Surplus and supplemental are semantically related. Sometimes you can use "Surplus" instead an adjective "Supplemental".

Cite this Source
Supplemental and Surplus. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/surplus/supplemental
Surplus & Supplemental. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/surplus/supplemental>.
Supplemental or Surplus. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/surplus/supplemental.
Google Ngram Viewer shows how "surplus" and "supplemental" have occurred on timeline