Fall off
Fall off verb - To turn away from a straight line or course.
Impair
Impair verb - To reduce the soundness, effectiveness, or perfection of.
Fall off and impair are semantically related. Sometimes you can use "Fall off" instead a verb "Impair".
Nearby Words: impairment, impairing
Mutual synonyms
Cite this Source
Impair and Fall off. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/fall_off/impair
Fall off & Impair. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/fall_off/impair>.
Impair or Fall off. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/fall_off/impair.
Google Ngram Viewer shows how "fall off" and "impair" have occurred on timeline