Failure
Failure noun - The nonperformance of an assigned or expected action.
Improvements is an antonym for failure.
Improvements
Both words in one sentence
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As with many improvements in public security of the period, it was a huge failure; the captives were quite able to communicate with each other and even had firearms smuggled inside their cells.
Source: Tailor-Made Prison -
Bonus Feature Failure: The Director's Cut contains many improvements over the original 1996 version.
- The series showed considerable improvements starting with Sonic Colors, but it's in a strange spot right now after the utter failure of Sega's attempt to "westernize" the franchise with the Sonic Boom spinoff titles.
Source: Seasonal Rot
Cite this Source
Improvements and Failure. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/failure/improvements
Failure & Improvements. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/failure/improvements>.
Improvements or Failure. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/failure/improvements.
Google Ngram Viewer shows how "failure" and "improvements" have occurred on timeline