8
revolting(adjective, bad, offensive, foul, gross)
8
toxic(adjective, help, poisonous, insalubrity)
8
venomous(adjective, help, hateful, insalubrity)
8
virulent(adjective, help, poisonous, lethal, insalubrity)
7
nauseating(adjective, bad, offensive, foul, disgusting)
7
obnoxious(adjective, bad, offensive, foul, gross)
7
repellent(adjective, bad, offensive, foul, disgusting)
7
repugnant(adjective, bad, offensive, foul, disgusting)
7
repulsive(adjective, bad, offensive, foul, vile)
7
sickening(adjective, bad, offensive, foul, disgusting)
6
bad(adjective, evil, offensive, corrupt, foul)
6
gamy(adjective, bad, foul, musty, pungent)
6
musty(adjective, strong, offensive, sweet, foul)
6
nauseous(adjective, strong, offensive, sweet, foul)
6
odious(adjective, bad, offensive, foul, revolting)
6
reeking(adjective, strong, offensive, sweet, foul)
6
strong(adjective, offensive, sweet, corrupt, foul)
5
abominable
5
awful(adjective, bad, offensive, foul, disgusting)
5
high(adjective, bad, foul, musty, pungent)
11 years ago|5.1k views|share |citing 
APASmart Define. (2015). mephitic thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/mephitic/thesaurus/synonyms
ChicagoSmart Define. 2015. "mephitic thesaurus" https://smartdefine.org/mephitic/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, mephitic thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/mephitic/thesaurus/synonyms>.
MLASmart Define. "mephitic thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/mephitic/thesaurus/synonyms>