210 entries under nasty topic. ×

5
beggarly(adjective, low, cruel, disgusting)
5
cruddy(adjective, foul, filthy, unclean)
5
dishonorable(adjective, bad, hard, wrong, rough)
5
evil-minded(adjective, vicious, wicked, hateful)
5
hateful(adjective, mean, offensive, unpleasant)
5
ignoble(adjective, bad, hard, evil, rough)
5
noisome(adjective, bad, blue, offensive)
5
perfidious(adjective, hard, rough, rude)
5
poor(adjective, unpleasant, base, awful)
5
revolting(adjective, bad, evil, offensive)
5
shady(adjective, bad, wrong, cruel)
5
smoky(adjective, dark, gloomy, dreary)
5
ugly(adjective, calm, bad, hard, evil)
5
unrefined(adjective, bad, blue, offensive)
4
infamous(adjective, hard, rough, offensive)
4
infected(adjective, coarse, vile, immoral)
4
malevolent(adjective, mean, unpleasant, violent)
4
off-color(adjective, bad, blue, offensive)
4
repugnant(adjective, bad, blue, evil)
4
sorry(adjective, bad, low, unpleasant)
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APASmart Define. (2016). dirty thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/dirty/thesaurus/synonyms
ChicagoSmart Define. 2016. "dirty thesaurus" https://smartdefine.org/dirty/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, dirty thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/dirty/thesaurus/synonyms>.
MLASmart Define. "dirty thesaurus" 14 March 2016. Web. 28 September 2026. <https://smartdefine.org/dirty/thesaurus/synonyms>