Impel
Impel verb - To set or keep in motion.
Usage example: gasoline impels a car's engine
Set off
Set off verb - To cause to function.
Mutual synonyms
Cite this Source
Set off and Impel. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/impel/set_off
Impel & Set off. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/impel/set_off>.
Set off or Impel. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/impel/set_off.
Google Ngram Viewer shows how "impel" and "set off" have occurred on timeline