3
hellish(adjective, taste, awful, terrible, apperance)
3
horrifying
3
malodorous(adjective, strong, offensive, sweet, foul)
3
mawkish
3
poisonous(adjective, taste, awful, terrible, apperance)
3
qualmish(sick, unwell, sickly)
3
rebarbative(adjective, dislike, disgusting, yuck, icky)
3
sick-making
3
sickish
3
sickly(adjective, sick, diseased)
3
stomach-turning
3
uneasy(sick, unwell, sickly)
3
verminous(adjective, taste, dislike, awful, terrible)
3
wicked(adjective, unpleasant, horrible, disagreeable, dreadful)
2
ailing(adjective, diseased)
2
decrepit(adjective, diseased)
2
dirty(adjective, unpleasant, horrible, disagreeable, dreadful)
2
disabled(adjective, diseased)
2
diseased(adjective, diseased)
2
emetic
11 years ago|10k views|share |citing 
APASmart Define. (2015). nauseous thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/nauseous/thesaurus/synonyms
ChicagoSmart Define. 2015. "nauseous thesaurus" https://smartdefine.org/nauseous/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, nauseous thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/nauseous/thesaurus/synonyms>.
MLASmart Define. "nauseous thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/nauseous/thesaurus/synonyms>