3
odious
3
repugnant
3
repulsive
3
unhappy(adjective, mean, cool)
3
unpalatable
2
abominable
2
annoying
2
avoiding contact
2
bad
2
baneful
2
bilious
2
clashing
2
conflicting
2
contrary
2
deplorable
2
detestable
2
disappointing
2
disheartening
2
dismal
2
dolorous
10 years ago|5.6k views|share |citing 
APASmart Define. (2016). congenial thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/congenial/thesaurus/antonyms
ChicagoSmart Define. 2016. "congenial thesaurus" https://smartdefine.org/congenial/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2016, congenial thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/congenial/thesaurus/antonyms>.
MLASmart Define. "congenial thesaurus" 23 March 2016. Web. 26 September 2026. <https://smartdefine.org/congenial/thesaurus/antonyms>