104 entries under obnoxious topic. ×

5
abominable(adjective, nasty, offensive, unpleasant, terrible)
5
awful(adjective, mean, strong, severe, nasty)
5
dirty(adjective, mean, nasty, unpleasant, violent)
5
horrible(adjective, mean, strong, severe, offensive)
5
horrid(adjective, mean, nasty, violent, terrible)
5
treacherous(adjective, mean, bad, evil, unpleasant)
5
vile(adjective, mean, bad, wrong, evil)
4
execrable(adjective, bad, nasty, terrible, corrupt)
4
resentful(adjective, mean, nasty, terrible, disgusting)
4
rough(adjective, nasty, unpleasant, violent, wild)
4
surly(adjective, mean, bad, wrong, evil)
4
terrible(adjective, strong, severe, intense, unpleasant)
3
accursed(adjective, nasty, terrible, disgusting, vicious)
3
dark(adjective, unpleasant, horrible, disagreeable, dreadful)
3
despicable(adjective, mean, nasty, offensive, unpleasant)
3
dour(adjective, mean, nasty, unpleasant, horrible)
3
gloomy(adjective, unpleasant, horrible, hostile, disagreeable)
3
invidious(adjective, nasty, unpleasant, false, terrible)
3
loathsome(adjective, bad, nasty, terrible, corrupt)
3
morose(adjective, unpleasant, horrible, hostile, disagreeable)
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APASmart Define. (2016). malevolent thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/malevolent/thesaurus/synonyms
ChicagoSmart Define. 2016. "malevolent thesaurus" https://smartdefine.org/malevolent/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, malevolent thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/malevolent/thesaurus/synonyms>.
MLASmart Define. "malevolent thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/malevolent/thesaurus/synonyms>