Fundamental and Underivative

Fundamental

Fundamental adjective - Of or relating to the simplest facts or theories of a subject.

Underivative and fundamental are semantically related In some cases you can use "Underivative" instead an adjective "Fundamental".

Underivative

Underivative adjective - Not derivative or imitative.

Fundamental and underivative are semantically related in ancient topic. Sometimes you can use "Fundamental" instead an adjective "Underivative".
Cite this Source
Underivative and Fundamental. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/fundamental/underivative
Fundamental & Underivative. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/fundamental/underivative>.
Underivative or Fundamental. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/fundamental/underivative.
Google Ngram Viewer shows how "fundamental" and "underivative" have occurred on timeline