Fortify
Fortify verb - To increase the ability of (as a muscle) to exert physical force.
Usage example: he downed another granola bar to fortify himself for the rest of the bike ride
Harm
Harm verb - To cause bodily damage to.
Cite this Source
Harm and Fortify. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/fortify/harm
Fortify & Harm. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/fortify/harm>.
Harm or Fortify. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/fortify/harm.
Google Ngram Viewer shows how "fortify" and "harm" have occurred on timeline