Fundamental and Unimportant

Opposite meaning words

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

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Unimportant is an antonym for fundamental in basic topic.

Unimportant adjective - Lacking importance.

Usage example: we figured that the details were unimportant as long as we got the basic design correct

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Fundamental is an antonym for unimportant.

Cite this Source

Unimportant and Fundamental. (2016). Retrieved 2026, July 20, from https://thesaurus.plus/related/fundamental/unimportant

Fundamental & Unimportant. N.p., 2016. Web. 20 Jul. 2026. <https://thesaurus.plus/related/fundamental/unimportant>.

Unimportant or Fundamental. 2016. Accessed July 20, 2026. https://thesaurus.plus/related/fundamental/unimportant.

Google Ngram Viewer shows how "fundamental" and "unimportant" have occurred on timeline