Accomplishment and Nonperformance

Opposite meaning words

Accomplishment noun - The doing of an action.

Usage example: your prompt accomplishment of this urgent project is much appreciated

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Nonperformance is an antonym for accomplishment.

Nonperformance noun - Failure to act with the prudence that a reasonable person would exercise under the same circumstances.

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Cite this Source

Nonperformance and Accomplishment. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/accomplishment/nonperformance

Accomplishment & Nonperformance. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/accomplishment/nonperformance>.

Nonperformance or Accomplishment. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/accomplishment/nonperformance.

Google Ngram Viewer shows how "accomplishment" and "nonperformance" have occurred on timeline