Brush up and Duff

Related terms

Brush up verb - Refresh one's memory.

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Duff and brush up are semantically related. In some cases you can use "Duff" instead a verb "Brush up".

Duff noun - The part of the body upon which someone sits.

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Brush up and duff are semantically related. Sometimes you can use "Brush up" instead a verb "Duff".

Nearby Word: duffer

Cite this Source

Duff and Brush up. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/brush_up/duff

Brush up & Duff. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/brush_up/duff>.

Duff or Brush up. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/brush_up/duff.

Google Ngram Viewer shows how "brush up" and "duff" have occurred on timeline