Knock off and Undo

Knock off

Knock off verb - To bring (as an action or operation) to an immediate end.

Undo and knock off are semantically related. In some cases you can use "Undo" instead a verb "Knock off".

Undo

Undo verb - To deprive of courage or confidence.

Knock off and undo are semantically related. Sometimes you can use "Knock off" instead a verb "Undo".

Nearby Words: undoing, undone
Cite this Source
Undo and Knock off. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/knock_off/undo
Knock off & Undo. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/knock_off/undo>.
Undo or Knock off. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/knock_off/undo.
Google Ngram Viewer shows how "knock off" and "undo" have occurred on timeline