Superfluous and Supplemental

Superfluous

Superfluous adjective - Being over what is needed.
Usage example: cleared off all the superfluous stuff on his desk to make room for the new computer

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

Nearby Words: superfluity, superfluously

Supplemental

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

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

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