212 entries under nasty topic. ×

6
ignoble(adjective, bad, evil, base)
6
slovenly(adjective, base, dirty, disgusting)
6
unbearable(adjective, terrible, vile, horrible)
6
untidy(adjective, dirty, pollution, sloppy)
5
begrimed(verb, adjective, dirty, sloppy)
5
cursed(adjective, taste, offensive, awful)
5
damned(adjective, taste, awful, terrible)
5
decayed(adjective, bad, offensive, dirty)
5
dusty(adjective, dirty, sloppy, filthy)
5
foul-mouthed(adjective, offensive, rude, dirty)
5
greasy(adjective, dull, flat, gloomy)
5
inclement(adjective, bad, severe, negative)
5
insufferable(adjective, offensive, terrible, vile)
5
odorous(adjective, dirty, wretched, filthy)
5
opprobrious(adjective, unpleasant, disgusting, vile)
5
uncouth(adjective, dull, rough, low)
5
unhygienic(adjective, dirty, sloppy, filthy)
4
messy(adjective, dirty, sloppy, filthy)
4
poor(bad, base, awful, dirty)
4
shoddy(bad, awful, dirty, negative)
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APASmart Define. (2016). foul thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/foul/thesaurus/synonyms
ChicagoSmart Define. 2016. "foul thesaurus" https://smartdefine.org/foul/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, foul thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/foul/thesaurus/synonyms>.
MLASmart Define. "foul thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/foul/thesaurus/synonyms>