Aid
Aid verb - To provide (someone) with what is useful or necessary to achieve an end.
Impel
Impel verb - To set or keep in motion.
Cite this Source
Impel and Aid. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/aid/impel
Aid & Impel. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/aid/impel>.
Impel or Aid. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/aid/impel.
Google Ngram Viewer shows how "aid" and "impel" have occurred on timeline