Beef up
Beef up verb - To increase the ability of (as a muscle) to exert physical force.
Prop up
Prop up verb - To hold up or serve as a foundation for.
Beef up and prop up are semantically related in strengthen topic. Sometimes you can use "Beef up" instead a verb "Prop up".
Mutual synonyms
Cite this Source
Prop up and Beef up. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/beef_up/prop_up
Beef up & Prop up. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/beef_up/prop_up>.
Prop up or Beef up. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/beef_up/prop_up.
Google Ngram Viewer shows how "beef up" and "prop up" have occurred on timeline