Fail and Improve upon

Opposite meaning terms

Fail verb - To stop functioning.

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Improve upon is an antonym for fail.

Nearby Words: failure, failing, failed

Definitions of Fail not found.

Fail is an antonym for improve upon in topics: surpass, outdo something or someone.

Cite this Source

Improve upon and Fail. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/fail/improve_upon

Fail & Improve upon. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/fail/improve_upon>.

Improve upon or Fail. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/fail/improve_upon.

Google Ngram Viewer shows how "fail" and "improve upon" have occurred on timeline