Adjoin
Adjoin verb - To join (something) to a mass, quantity, or number so as to bring about an overall increase.
Usage example: after the dictionary writer's talk, the principal adjoined a few remarks about her own love of words
Beef up
Beef up verb - To increase the ability of (as a muscle) to exert physical force.
Cite this Source
Beef up and Adjoin. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/adjoin/beef_up
Adjoin & Beef up. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/adjoin/beef_up>.
Beef up or Adjoin. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/adjoin/beef_up.
Google Ngram Viewer shows how "adjoin" and "beef up" have occurred on timeline