165 entries under nasty topic. ×

13
churlish(adjective, hard, smooth, rude)
13
crass(adjective, dull, mean, hard, smooth)
13
indelicate(adjective, dull, bad, hard, smooth)
13
uncultivated(adjective, hard, smooth, simple)
12
dirty(adjective, calm, bad, hard)
12
loutish(adjective, hard, rude, dirty)
11
bad(adjective, quality, severe, poor)
11
inclement(adjective, nature, quiet, hard, severe)
11
sharp(adjective, hard, severe, harsh)
10
bitter(adjective, strong, hard, tough, severe)
10
formidable(adjective, hard, tough, difficult)
10
foul(adjective, dull, bad, severe)
10
unpleasant(adjective, hard, severe, difficult)
9
obscene(adjective, dull, mean, bad)
8
improper(adjective, dull, bad, hard)
8
ugly(adjective, calm, dull, bad, hard)
7
brutish(adjective, simple, rude, violent)
7
earthy(adjective, rude, dirty, coarse)
7
low(adjective, dull, mean, bad, lower)
7
repulsive(adjective, bad, offensive, rude)
10 years ago|68k views|share |citing 
APASmart Define. (2016). rough thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/rough/thesaurus/synonyms
ChicagoSmart Define. 2016. "rough thesaurus" https://smartdefine.org/rough/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, rough thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/rough/thesaurus/synonyms>.
MLASmart Define. "rough thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/rough/thesaurus/synonyms>