Buff up
Scrub
Scrub verb - To put an end to (something planned or previously agreed to).
Cite this Source
Scrub and Buff up. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/buff_up/scrub
Buff up & Scrub. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/buff_up/scrub>.
Scrub or Buff up. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/buff_up/scrub.
Google Ngram Viewer shows how "buff up" and "scrub" have occurred on timeline