Maintenance
Maintenance noun - The act or activity of keeping something in an existing and usually satisfactory condition.
Operations and maintenance are semantically related. In some cases you can replace term "Operations" with "Maintenance", this nouns are similar.
Operations
Operations noun - Financial transactions at a brokerage; having to do with the execution of trades and keeping customer records.
Maintenance and operations are semantically related. Sometimes you can use "Maintenance" instead a noun "Operations".
Both words in one sentence
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Vermillion was the only color available.note Truth in Television; dive suits for rescue operations or maintenance work are supposed to be highly visible for safety reasons.
Source: Film / North Sea Hijack - He meets Bernard, a local boy who helps with the maintenance work in the monastery and takes part in Resistance operations.
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Player Headquarters: Though there is no HQ in the strict sense once you have multiple bases, the cost and time associated with building bases and the subsequent maintenance fees will make the first starter (and already developed) base your main base of operations.
Source: Video Game / X-COM
Cite this Source
Operations and Maintenance. (2016). Retrieved 2026, July 30, from https://thesaurus.plus/related/maintenance/operations
Maintenance & Operations. N.p., 2016. Web. 30 Jul. 2026. <https://thesaurus.plus/related/maintenance/operations>.
Operations or Maintenance. 2016. Accessed July 30, 2026. https://thesaurus.plus/related/maintenance/operations.
Google Ngram Viewer shows how "maintenance" and "operations" have occurred on timeline