Back off and Undertake

Back off

Back off verb - To break a promise or agreement.

Undertake is an antonym for back off.

Undertake

Undertake verb - To take to or upon oneself.
Usage example: undertook the responsibility of raising the orphaned children as their own

Back off is an antonym for undertake.

Cite this Source
Undertake and Back off. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/back_off/undertake
Back off & Undertake. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/back_off/undertake>.
Undertake or Back off. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/back_off/undertake.
Google Ngram Viewer shows how "back off" and "undertake" have occurred on timeline