Failure
Failure noun - The nonperformance of an assigned or expected action.
Maintenance
Maintenance noun - The act or activity of keeping something in an existing and usually satisfactory condition.
Failure is an antonym for maintenance.
How words are described
Both words in one sentence
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Failure Is the Only Option: The game's owners say that replacing the flippers' solenoids is a constant maintenance hassle.
Source: Pinball / Hercules - It could be caused by using unrefined fuel (hydrogen) or failure to provide annual maintenance for the jump drives.
Source: Teleportation Misfire - The initial failure is justified by Han's shoestring and glue approach to ship maintenance, plus having to evacuate Hoth in the middle of repairs.
Source: Plot-Driven Breakdown
Cite this Source
Maintenance and Failure. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/failure/maintenance
Failure & Maintenance. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/failure/maintenance>.
Maintenance or Failure. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/failure/maintenance.
Google Ngram Viewer shows how "failure" and "maintenance" have occurred on timeline