5
seasick(adjective, disgusting, unwell, nauseated)
5
sordid(adjective, taste, dislike, unpleasant, awful)
5
stinking(adjective, strong, offensive, sweet, foul)
5
vomit-provoking
4
brackish(adjective, taste, awful, terrible, disgusting)
4
disgusted(adjective, sick, queasy, sickened, woozy)
4
frightful
4
ghastly
4
grisly
4
heinous(adjective, taste, awful, terrible, apperance)
4
outrageous
4
rank
4
sickened(adjective, repelled, repulsed, revolted)
4
unsavory(adjective, strong, offensive, sweet, foul)
4
unspeakable(adjective, taste, awful, terrible, apperance)
3
cursed(adjective, taste, awful, terrible, diseased)
3
deplorable
3
displeasing(adjective, offensive, unpleasant, disgusting, painful)
3
evil(adjective, unpleasant, horrible, disagreeable, dreadful)
3
ghoulish(adjective, taste, awful, terrible, apperance)
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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>