Alter
Alter verb - To make different in some way.
Operate on and alter are semantically related. In some cases you can use "Operate on" instead a verb "Alter".
Operate on
Operate on verb - Perform surgery on.
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Synonyms for Operate on
Alter and operate on are semantically related. Sometimes you can use "Alter" instead a verb "Operate on".
Mutual synonyms
Cite this Source
Operate on and Alter. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/alter/operate_on
Alter & Operate on. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/alter/operate_on>.
Operate on or Alter. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/alter/operate_on.
Google Ngram Viewer shows how "alter" and "operate on" have occurred on timeline