Peanut and Substantial

Opposite meaning words

Peanut adjective - So small or unimportant as to warrant little or no attention.

Usage example: this is a peanut matter, and we're fools for wasting time on it

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Substantial is an antonym for peanut.

Substantial adjective - Having great meaning or lasting effect.

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Peanut is an antonym for substantial.

Cite this Source

Substantial and Peanut. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/peanut/substantial

Peanut & Substantial. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/peanut/substantial>.

Substantial or Peanut. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/peanut/substantial.

Google Ngram Viewer shows how "peanut" and "substantial" have occurred on timeline