Synonyms|819Antonyms|516|Broader|6Narrower|0Related|1.5k
1
rugged
1
sadistic
1
sarcastic
1
self-absorbed
1
spiteful
1
stark
1
stiff
1
surly
1
tainted
1
toxic
1
truculent
1
tyrannical
1
unhealthy
1
unsafe
1
unsound
1
unstoppable
1
vengeful
1
vicious
1
vindictive
1
wanton
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APASmart Define. (2016). benign thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/benign/thesaurus/antonyms
ChicagoSmart Define. 2016. "benign thesaurus" https://smartdefine.org/benign/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, benign thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/benign/thesaurus/antonyms>.
MLASmart Define. "benign thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/benign/thesaurus/antonyms>