Passable and Suboptimal

Opposite meaning words

Passable adjective - Capable of being traveled on.

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Suboptimal is an antonym for passable.

Nearby Words: pass, passed, passing, passably, passant

Suboptimal adjective - Falling short of a standard.

Usage example: yes, living on junk food generally means that you have a suboptimal diet

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Passable is an antonym for suboptimal.

Cite this Source

Suboptimal and Passable. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/passable/suboptimal

Passable & Suboptimal. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/passable/suboptimal>.

Suboptimal or Passable. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/passable/suboptimal.

Google Ngram Viewer shows how "passable" and "suboptimal" have occurred on timeline