Beef up and Enfeeble

Beef up

Beef up verb - To increase the ability of (as a muscle) to exert physical force.
Usage example: beefed up the walls with iron bars

Enfeeble is an antonym for beef up.

Enfeeble

Enfeeble verb - To diminish the physical strength of.
Usage example: long periods of being confined to a hospital bed will enfeeble anyone

Beef up is an antonym for enfeeble.

Nearby Word: enfeebling
Cite this Source
Enfeeble and Beef up. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/beef_up/enfeeble
Beef up & Enfeeble. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/beef_up/enfeeble>.
Enfeeble or Beef up. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/beef_up/enfeeble.
Google Ngram Viewer shows how "beef up" and "enfeeble" have occurred on timeline