strengthen
WordReference English Thesaurus © 2025
Sense: Verb: reinforce
Synonyms:
reinforce Collocations, fortify, shore up, back up, beef up, firm up, make sth firm, temper Collocations, bolster Collocations, support Collocations, harden Collocations, toughen, brace Collocations, steel Collocations, buoy up, season Collocations, make sth stronger
Sense: Verb: make muscles stronger
Synonyms:
Sense: Verb: intensify
Synonyms: