Synonyms|921Antonyms|86|Broader|19Narrower|0Related|300

98 entries under boost topic. ×

6
back up(verb, expression, phrasal verb, support, increase)
6
maintain(verb, support, hold, help, give)
5
buck up(verb, expression, phrasal verb, support, help)
5
buoy(verb, support, help, set, keep)
5
prop up(verb, expression, phrasal verb, support, help)
5
reassure(verb, support, develop, promote, encourage)
4
advocate(verb, support, help, develop, cause)
4
bear up(verb, expression, phrasal verb, hold, help)
4
cheer(verb, support, hold, help, maintain)
4
comfort(verb, support, hold, help, keep)
4
further(verb, support, take, help, advance)
3
augment(verb, support, increase, open, develop)
3
beef up(verb, expression, support, increase, open)
3
befriend(verb, support, help, advance, keep)
3
bulwark(verb, support, hold, help)
3
improve(verb, support, help, advance, develop)
2
increase(verb, support, open, develop, establish)
2
abet(verb, support, hold, help, keep)
2
console(verb, support, develop, promote, encourage)
2
countenance(verb, support, hold, take, help)
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APASmart Define. (2016). bolster thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/bolster/thesaurus/synonyms
ChicagoSmart Define. 2016. "bolster thesaurus" https://smartdefine.org/bolster/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, bolster thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/bolster/thesaurus/synonyms>.
MLASmart Define. "bolster thesaurus" 26 February 2016. Web. 26 September 2026. <https://smartdefine.org/bolster/thesaurus/synonyms>