Brush up
Improve
Improve verb - To make better.
Brush up and improve are semantically related in make better topic. You can use "Brush up" instead a verb "Improve".
Mutual synonyms
Cite this Source
Improve and Brush up. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/brush_up/improve
Brush up & Improve. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/brush_up/improve>.
Improve or Brush up. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/brush_up/improve.
Google Ngram Viewer shows how "brush up" and "improve" have occurred on timeline