162 entries under nasty topic. ×

11
detestable(adjective, good, offensive, unpleasant)
11
execrable(adjective, evil, offensive, vile)
11
heinous(adjective, bad, simple, wrong, evil)
11
hideous(adjective, unpleasant, awful, disgusting)
11
repugnant(adjective, good, offensive, unpleasant)
10
appalling(adjective, bad, severe, terrible)
10
beastly(adjective, offensive, awful, terrible)
10
hateful(adjective, offensive, unpleasant, awful)
10
repellent(adjective, bad, offensive, unpleasant)
9
crappy(adjective, mean, bad, poor)
9
gross(adjective, bad, wrong, evil)
9
substandard(adjective, bad, weak, poor)
9
ugly(adjective, hard, evil, rough)
8
cheap(adjective, good, poor, low)
8
distasteful(adjective, bad, offensive, unpleasant)
8
ghastly(adjective, bad, unpleasant, awful)
8
low-grade(adjective, bad, weak, poor)
8
rough(adjective, bad, hard, rude)
8
sorry(adjective, bad, weak, poor)
8
unacceptable(adjective, bad, poor, unpleasant)
10 years ago|36k views|share |citing 
APASmart Define. (2016). rotten thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/rotten/thesaurus/synonyms
ChicagoSmart Define. 2016. "rotten thesaurus" https://smartdefine.org/rotten/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, rotten thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/rotten/thesaurus/synonyms>.
MLASmart Define. "rotten thesaurus" 3 April 2016. Web. 29 September 2026. <https://smartdefine.org/rotten/thesaurus/synonyms>