Essential
Essential adjective - Impossible to do without.
Usage example: a well-stocked public library is essential for the well-being of a community
Fundamental is a synonym for essential in basic topic. In some cases you can use "Fundamental" instead the word "Essential" as an adjective or a noun, when it comes to topics like property, root, part, core. popular alternative
Fundamental
Fundamental adjective - Of or relating to the simplest facts or theories of a subject.
Usage example: the purpose of the course is to furnish students with fundamental knowledge of human reproduction
Essential is a synonym for fundamental in basic topic. You can use "Essential" instead the word "Fundamental" as an adjective or a noun, if it concerns topics such as property, root, part, core. popular alternative
Mutual synonyms
Related pairs
- principle and essential
- principle and fundamental
- necessity and essential
- necessity and fundamental
- important and essential
- important and fundamental
- intrinsic and essential
- intrinsic and fundamental
- necessary and essential
- necessary and fundamental
- indispensable and essential
- indispensable and fundamental
- requisite and essential
- requisite and fundamental
Cite this Source
Fundamental and Essential. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/essential/fundamental
Essential & Fundamental. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/essential/fundamental>.
Fundamental or Essential. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/essential/fundamental.
Google Ngram Viewer shows how "essential" and "fundamental" have occurred on timeline