3
hateful
3
icky(adjective, bad, offensive, foul, rotten)
3
malignant
3
mephitical(adjective, help, poisonous)
3
miasmatic
3
moldy(adjective, strong, offensive, sweet, corrupt)
3
obscene(adjective, bad, offensive, foul, revolting)
3
odoriferous(adjective, strong, offensive, sweet, foul)
3
pernicious
3
septic(adjective, insalubrity)
3
terrible
3
toxicant(adjective, help, poisonous)
3
ugly(adjective, bad, offensive, foul, revolting)
3
vaporous
3
whiffy(adjective, strong, offensive, sweet, foul)
2
abhorrent
2
aery
2
beastly
2
contagious
2
dank(adjective, strong, offensive, sweet, foul)
11 years ago|5.1k views|share |citing 
APASmart Define. (2015). mephitic thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/mephitic/thesaurus/synonyms
ChicagoSmart Define. 2015. "mephitic thesaurus" https://smartdefine.org/mephitic/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, mephitic thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/mephitic/thesaurus/synonyms>.
MLASmart Define. "mephitic thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/mephitic/thesaurus/synonyms>