295 entries under unpleasant topic. ×

4
crummy(adjective, awful, terrible, foul)
4
discourteous(adjective, hard, tough, severe, sharp)
4
forbidding(adjective, evil, rough, offensive, dark)
4
invidious(adjective, bad, offensive, terrible)
4
low-down(adjective, bad, wrong, evil)
4
testy(adjective, attitude, short, irritable)
4
treacherous(adjective, bad, hard, rough, dark)
4
trenchant(adjective, harsh, short, raw)
4
truculent(adjective, horrible, vulgar, hostile)
4
uncompassionate(adjective, mean, hard, cool, evil)
4
unwelcome(adjective, terrible, dirty, disagreeable)
3
brusque(adjective, mean, hard, tough, sharp)
3
catty(adjective, mean, terrible, dirty)
3
contaminated(adjective, offensive, violent, wild)
3
curt(adjective, hard, tough, harsh, rude)
3
disgraceful(adjective, mean, evil, taste, rough)
3
distressing(adjective, tough, offensive, terrible)
3
funky(adjective, bad, foul, disgusting)
3
grim(adjective, severe, awful, terrible)
3
gruff(adjective, hard, severe, sharp, rude)
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APASmart Define. (2016). nasty thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/nasty/thesaurus/synonyms
ChicagoSmart Define. 2016. "nasty thesaurus" https://smartdefine.org/nasty/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, nasty thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/nasty/thesaurus/synonyms>.
MLASmart Define. "nasty thesaurus" 29 March 2016. Web. 1 October 2026. <https://smartdefine.org/nasty/thesaurus/synonyms>