340 entries under harmful topic. ×

77
bad(adjective, conjunction, quality, hurt, evil)
56
evil(noun, adjective, hurt, immoral, disaster)
16
shameful(adjective, bad, damage, mild)
12
cheap(adjective, bad, evil, harm, awful)
12
obnoxious(adjective, bad, damage, evil, negative)
11
wicked(adjective, bad, hurt, evil, awful)
8
injurious(adjective, hurt, damage, evil, harm)
7
dreadful(adjective, bad, damage, evil, harm)
7
hard(adjective, adverb, bad, evil, harm)
7
miserable(adjective, bad, evil, awful, negative)
7
unhealthy(adjective, bad, hurt, evil, negative)
6
low(adjective, bad, damage, evil, which)
6
degenerate(bad, damage, evil, harm, moral)
6
grievous(adjective, bad, hurt, severe, evil)
6
execrable(adjective, bad, evil, dislike, awful)
6
frightful(adjective, bad, evil, unpleasant, awful)
6
mean(verb, adjective, hurt, weak, gentle)
6
niggardly(adjective, adverb, feature, evil, dark)
6
noxious(adjective, hurt, evil, sweet, healthy)
6
objectionable(adjective, bad, damage, evil, unpleasant)
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APASmart Define. (2016). good thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/good/thesaurus/antonyms
ChicagoSmart Define. 2016. "good thesaurus" https://smartdefine.org/good/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, good thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/good/thesaurus/antonyms>.
MLASmart Define. "good thesaurus" 1 April 2016. Web. 24 September 2026. <https://smartdefine.org/good/thesaurus/antonyms>