Lessons
Operations and lessons are semantically related. In some cases you can use "Operations" instead a noun "Lessons".
Operations
Operations noun - Financial transactions at a brokerage; having to do with the execution of trades and keeping customer records.
Lessons and operations are semantically related. Sometimes you can use "Lessons" instead a noun "Operations".
Mutual synonyms
Both words in one sentence
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The Virtual Console version's operations guide condenses it much further, eschewing the earth sciences lessons entirely and covering just the basics of gameplay — considering how complex the game is, this is a flaw rather than a mercy.
Source: Video Game / SimEarth -
This was largely because the lessons of the Russian Civil War were seen as irrelevant to the conduct of larger and more "advanced" military operations, but also because the events of the war were not well known or studied outside of the USSR.
Cite this Source
Operations and Lessons. (2016). Retrieved 2026, July 30, from https://thesaurus.plus/related/lessons/operations
Lessons & Operations. N.p., 2016. Web. 30 Jul. 2026. <https://thesaurus.plus/related/lessons/operations>.
Operations or Lessons. 2016. Accessed July 30, 2026. https://thesaurus.plus/related/lessons/operations.
Google Ngram Viewer shows how "lessons" and "operations" have occurred on timeline