98 entries under boost topic. ×

1
accommodate(verb, support, maintain, promote, push)
1
add fuel to fire(verb, expression, idiom, support, increase)
1
add to(verb, expression, support, increase)
1
approve(verb, support, hold, help, keep)
1
ballyhoo(verb, support, maintain, promote, push)
1
be of use(verb, support, maintain, promote, push)
1
cooperate(verb, support, help, advance, develop)
1
do a favor(verb, expression, idiom, support, maintain)
1
do a service(verb, expression, idiom, support, maintain)
1
ease(verb, support, develop, promote, encourage)
1
egg on(verb, expression, support, develop, promote)
1
emphasize(verb, support, increase, sustain)
1
get behind(verb, expression, support, hold, help)
1
harden(verb, support, increase, establish, extend)
1
heat up(verb, expression, support, increase)
1
hype(verb, support, help, advance, increase)
1
instigate(verb, support, develop, promote, favor)
1
intercede(verb, support, maintain, promote, push)
1
invite(verb, support, develop, promote, favor)
1
lend a hand(verb, expression, idiom, support, increase)
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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>