Operate
Underpin
Underpin verb - To hold up or serve as a foundation for.
Operate and underpin are semantically related. Sometimes you can use "Operate" instead a verb "Underpin".
Nearby Word: underpinning
Cite this Source
Underpin and Operate. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/operate/underpin
Operate & Underpin. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/operate/underpin>.
Underpin or Operate. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/operate/underpin.
Google Ngram Viewer shows how "operate" and "underpin" have occurred on timeline