Brush up
Brush up verb - Refresh one's memory.
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Synonyms for Brush up
Sponge down and brush up are semantically related. In some cases you can use "Sponge down" instead a verb "Brush up".
Sponge down
Sponge down verb - Clean with a sponge, by rubbing.
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Synonyms for Sponge down
Brush up and sponge down are semantically related. You can use "Brush up" instead a verb "Sponge down".
Mutual synonyms
Cite this Source
Sponge down and Brush up. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/brush_up/sponge_down
Brush up & Sponge down. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/brush_up/sponge_down>.
Sponge down or Brush up. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/brush_up/sponge_down.
Google Ngram Viewer shows how "brush up" and "sponge down" have occurred on timeline