Improve on
Rectify and improve on are semantically related. In some cases you can use "Rectify" instead a verb "Improve on".
Rectify
Rectify verb - To remove errors, defects, deficiencies, or deviations from.
Improve on and rectify are semantically related. Sometimes you can use "Improve on" instead a verb "Rectify".
Mutual synonyms
Cite this Source
Rectify and Improve on. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/improve_on/rectify
Improve on & Rectify. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/improve_on/rectify>.
Rectify or Improve on. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/improve_on/rectify.
Google Ngram Viewer shows how "improve on" and "rectify" have occurred on timeline