6
nerve(verb, close, set, fix, settle)
6
raise(verb, get, advance, increase, develop)
6
supplement(verb, support, help, advance, increase)
6
uphold(verb, support, hold, help, fix)
5
beef up(verb, expression, phrasal verb, support, increase)
5
step up(verb, expression, support, advance, increase)
5
aid(verb, support, help, advance, develop)
5
assist(verb, support, help, advance, develop)
5
elevate(verb, increase, develop, improve, expand)
5
honor(verb, get, increase, promote, boost)
5
prop up(verb, expression, phrasal verb, support, maintain)
5
redouble(verb, advance, increase, develop, raise)
5
refresh(verb, fix, encourage, raise, strength)
5
reward
5
temper(verb, close, set, fix, settle)
4
back up(verb, expression, phrasal verb, support, develop)
4
concentrate(verb, increase, develop, secure, raise)
4
contribute(verb, supply, responsible)
4
emphasize(verb, support, increase, raise, severe)
4
empower(verb, support, increase, establish, extend)
11 years ago|13k views|share |citing 
APASmart Define. (2015). reinforce thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/reinforce/thesaurus/synonyms
ChicagoSmart Define. 2015. "reinforce thesaurus" https://smartdefine.org/reinforce/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, reinforce thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/reinforce/thesaurus/synonyms>.
MLASmart Define. "reinforce thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/reinforce/thesaurus/synonyms>