35
support(noun, verb, support, hold, take)
23
buttress(noun, verb, support, hold, help)
22
prop(noun, verb, support, hold, help)
21
brace(noun, verb, support, hold, help)
21
reinforce(verb, support, hold, help, fix)
19
uphold(verb, support, hold, take, help)
17
sustain(verb, support, hold, help, give)
16
strengthen(verb, support, hold, help, give)
15
encourage(verb, support, take, help, give)
14
fortify(verb, support, fix, increase, develop)
12
aid(verb, support, hold, help, advance)
11
pad(noun, verb, increase, open, develop)
11
shore up(verb, expression, phrasal verb, support, hold)
11
stay(noun, verb, support, hold, help)
10
back(verb, support, hold, take, help)
10
carry(verb, support, hold, help, increase)
10
cushion(noun, verb, support, help, boost)
10
help(noun, verb, support, hold, help)
10
promote(verb, support, hold, take, help)
9
assist(verb, support, hold, help, advance)
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APASmart Define. (2016). bolster thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/bolster/thesaurus/synonyms
ChicagoSmart Define. 2016. "bolster thesaurus" https://smartdefine.org/bolster/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, bolster thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/bolster/thesaurus/synonyms>.
MLASmart Define. "bolster thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/bolster/thesaurus/synonyms>