2
verify(verb, support, hold, help, keep)
2
vindicate(verb, support, take, maintain, promote)
2
wax(verb, support, increase, open, develop)
1
abate(verb, encourage, delight, cheer, relieve)
1
abide
1
accelerate
1
accommodate(verb, support, maintain, promote, push)
1
add(verb, support, increase, establish, extend)
1
add fuel to fire(verb, expression, idiom, support, increase)
1
add to(verb, expression, support, increase, boost)
1
advocate belief(verb, expression, hold, help, establish)
1
affirm
1
afford support
1
agree with(verb, expression, hold, help, establish)
1
air mattress
1
allay(verb, encourage, delight, cheer, relieve)
1
alleviate(verb, support, encourage, back, delight)
1
amplify(verb, increase, open, develop, extend)
1
anneal(verb, support, increase, establish, extend)
1
approve(verb, support, hold, help, keep)
<1…678910>
10 years ago|12k views|share |citing 
APASmart Define. (2016). bolster thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/bolster/thesaurus/synonyms
ChicagoSmart Define. 2016. "bolster thesaurus" https://smartdefine.org/bolster/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, bolster thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/bolster/thesaurus/synonyms>.
MLASmart Define. "bolster thesaurus" 26 February 2016. Web. 27 September 2026. <https://smartdefine.org/bolster/thesaurus/synonyms>