Improvement and Nonfeasance

Opposite meaning words

Improvement noun - An instance of notable progress in the development of knowledge, technology, or skill.

Show all Definitions

Nonfeasance is an antonym for improvement.

Nonfeasance noun - The nonperformance of an assigned or expected action.

Show all Definitions

Improvement is an antonym for nonfeasance in failure topic.

Cite this Source

Nonfeasance and Improvement. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/improvement/nonfeasance

Improvement & Nonfeasance. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/improvement/nonfeasance>.

Nonfeasance or Improvement. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/improvement/nonfeasance.

Google Ngram Viewer shows how "improvement" and "nonfeasance" have occurred on timeline