2
devilish(adjective, bad, evil, devil)
2
diabolical(adjective, bad, evil, devil)
2
disgraceful(adjective, bad, evil, malevolent)
2
dismal(adjective, evil, danger, harmful)
2
displeasing(adjective, bad, evil, malevolent)
2
doomful(adjective, evil, danger, harmful)
2
dreadful(adjective, evil, danger, harmful)
2
dreary(adjective, evil, danger, harmful)
2
envenomed(adjective, evil, danger, harmful, poison)
2
eradicative(adjective, harmful, injurious, damaging, deadly)
2
evil-starred(adjective, evil, danger, harmful)
2
exceedingly harmful(expression, idiom, bad, evil, malevolent)
2
extirpative(adjective, harmful, injurious, damaging, deadly)
2
faulty(adjective, bad, evil, malevolent)
2
fell(adjective, harmful, injurious, damaging, deadly)
2
feller(noun, injurious, deadly, fatal, devastating)
2
final(adjective, evil, danger, harmful)
2
fire-and-brimstone(adjective, bad, evil, warn, luck)
2
fratricidal(adjective, evil, danger, harmful)
2
grave(adjective, bad, evil, warn, luck)
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APASmart Define. (2015). baneful thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/baneful/thesaurus/synonyms
ChicagoSmart Define. 2015. "baneful thesaurus" https://smartdefine.org/baneful/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, baneful thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/baneful/thesaurus/synonyms>.
MLASmart Define. "baneful thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/baneful/thesaurus/synonyms>