First-class and Mediocre

Opposite meaning words

First-class adjective - Of the very best kind.

Usage example: a first-class production of a classic American musical

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Mediocre is an antonym for first-class.

Mediocre adjective - Of average to below average quality.

Usage example: your grades are mediocre and barely acceptable

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First-class is an antonym for mediocre.

Nearby Word: mediocrity

Cite this Source

Mediocre and First-class. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/first-class/mediocre

First-class & Mediocre. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/first-class/mediocre>.

Mediocre or First-class. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/first-class/mediocre.