Essential and Underivative

Essential

Essential adjective - Impossible to do without.

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

Nearby Words: essence, essentially, essentiality

Underivative

Underivative adjective - Not derivative or imitative.

Essential and underivative are semantically related in ancient topic. Sometimes you can use "Essential" instead an adjective "Underivative", if it concerns topics such as basic.
Cite this Source
Underivative and Essential. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/essential/underivative
Essential & Underivative. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/essential/underivative>.
Underivative or Essential. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/essential/underivative.
Google Ngram Viewer shows how "essential" and "underivative" have occurred on timeline