Improved upon
Overtax and improved upon are semantically related. In some cases you can use "Overtax" instead a verb "Improved upon".
Overtax
Overtax verb - Tax excessively.
Improved upon and overtax are semantically related. Sometimes you can use "Improved upon" instead a verb "Overtax".
Nearby Word: overtaxing
Cite this Source
Overtax and Improved upon. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/improved_upon/overtax
Improved upon & Overtax. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/improved_upon/overtax>.
Overtax or Improved upon. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/improved_upon/overtax.
Google Ngram Viewer shows how "improved upon" and "overtax" have occurred on timeline