Main and Nonessential

Opposite meaning words

Main adjective - Coming before all others in importance.

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Nonessential is an antonym for main in topics: principal, absolute.

Nearby Words: mainly, mainline

Nonessential adjective - Not needed by the circumstances or to accomplish an end.

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Main is an antonym for nonessential.

Cite this Source

Nonessential and Main. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/main/nonessential

Main & Nonessential. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/main/nonessential>.

Nonessential or Main. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/main/nonessential.

Google Ngram Viewer shows how "main" and "nonessential" have occurred on timeline