199 entries under verb topic. ×

8
spike(hurt, damage, harm, dirty)
7
defile(clean, corrupt, foul, stain)
7
prejudice(information, influence, informal, sway)
7
befoul(foul, soil, pollute, contaminate)
7
deprave(action, act, hurt, ruin)
7
bias(information, influence, harm, hinder)
7
debauch(action, act, ruin, harm)
7
embitter(upset, ruin, harm, corrupt)
7
murder(adjective, action, get, hit)
7
warp(influence, kill, sway, bias)
6
kill(noun, action, destroy, process)
6
destroy(kill, overthrow, slaughter, execute)
6
harm(hurt, information, damage, influence)
6
jaundice(information, influence, harm, hinder)
5
demoralize(action, act, ruin, corrupt)
5
impair(information, influence, harm, hinder)
5
sour(upset, alienate, disillusion)
4
damage(hurt, information, influence, harm)
4
desecrate(foul, soil, pollute, contaminate)
4
hurt(information, damage, influence, harm)
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APASmart Define. (2016). poison thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/poison/thesaurus/synonyms
ChicagoSmart Define. 2016. "poison thesaurus" https://smartdefine.org/poison/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, poison thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/poison/thesaurus/synonyms>.
MLASmart Define. "poison thesaurus" 19 February 2016. Web. 27 September 2026. <https://smartdefine.org/poison/thesaurus/synonyms>