Synonyms|921Antonyms|86|Broader|19Narrower|0Related|300
1
challenge
1
concuss
1
convulse
1
corrode
1
curtail
1
damage
1
dash
1
debilitate
1
decrease(verb, stop, undermine)
1
demoralize
1
dent
1
deplete
1
depress
1
destabilize
1
devastate
1
devour
1
diminish
1
disable
1
discourage(verb, stop, undermine)
1
disrupt
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APASmart Define. (2016). bolster thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/bolster/thesaurus/antonyms
ChicagoSmart Define. 2016. "bolster thesaurus" https://smartdefine.org/bolster/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2016, bolster thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/bolster/thesaurus/antonyms>.
MLASmart Define. "bolster thesaurus" 26 February 2016. Web. 27 September 2026. <https://smartdefine.org/bolster/thesaurus/antonyms>