Improve upon
Lead and improve upon are semantically related. In some cases you can use "Lead" instead a verb "Improve upon".
Lead
Lead verb - To point out the way for (someone) especially from a position in front.
Improve upon and lead are semantically related. Sometimes you can use "Improve upon" instead a verb "Lead".
Cite this Source
Lead and Improve upon. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/improve_upon/lead
Improve upon & Lead. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/improve_upon/lead>.
Lead or Improve upon. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/improve_upon/lead.
Google Ngram Viewer shows how "improve upon" and "lead" have occurred on timeline