Cast off
Cast off verb - Get rid of.
Knock off
Knock off verb - To bring (as an action or operation) to an immediate end.
Cite this Source
Knock off and Cast off. (2016). Retrieved 2026, August 12, from https://thesaurus.plus/related/cast_off/knock_off
Cast off & Knock off. N.p., 2016. Web. 12 Aug. 2026. <https://thesaurus.plus/related/cast_off/knock_off>.
Knock off or Cast off. 2016. Accessed August 12, 2026. https://thesaurus.plus/related/cast_off/knock_off.
Google Ngram Viewer shows how "cast off" and "knock off" have occurred on timeline