2
ugly(adjective, good, mean, bad, light)
2
unacceptable(adjective, good, mean, bad, unpleasant)
2
unattractive
2
unlovely
2
unsociable
2
unwholesome
2
upsetting
2
vicious(adjective, nasty, hateful)
2
vinegary
2
wretched
2
yucky
1
raw(adjective, gentle, clean, harsh, unpleasant)
1
abrasive(adjective, manner)
1
aggravating
1
aggressive
1
agitated(adjective, mean, bad, unpleasant)
1
angering
1
antagonistic
1
antipathetic
1
astringent
10 years ago|11k views|share |citing 
APASmart Define. (2016). pleasant thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/pleasant/thesaurus/antonyms
ChicagoSmart Define. 2016. "pleasant thesaurus" https://smartdefine.org/pleasant/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2016, pleasant thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/pleasant/thesaurus/antonyms>.
MLASmart Define. "pleasant thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/pleasant/thesaurus/antonyms>