2
decaying
2
dirty
2
feculent(adjective, rank, foul, disagreeable, sour)
2
putrefactive(adjective, rank, disagreeable, sour, stale)
2
putrefied
2
smellful
2
smelling(adjective, perfumed, fragrant)
2
sour(adjective, strong, hard, rank, foul)
2
squalid
2
stagnant(adjective, strong, hard, warm, offensive)
2
stuffy(adjective, warm, stale, rotten, musty)
2
sweet-smelling(adjective, strong, offensive, sweet, foul)
2
tainted(adjective, bad, rank, foul, disagreeable)
2
treble(adjective, sharp, high, shrill, high-pitched)
2
yucky(adjective, bad, offensive, foul, disgusting)
1
awful
1
effluvial(adjective, fetid, odorous)
1
effluvious(adjective, strong, offensive, sweet, foul)
1
frowsty(adjective, rotten, stinking, putrid)
1
humming(adjective, foul, stinking, reeking, stinky)
11 years ago|13k views|share |citing 
APASmart Define. (2015). smelly thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/smelly/thesaurus/synonyms
ChicagoSmart Define. 2015. "smelly thesaurus" https://smartdefine.org/smelly/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, smelly thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/smelly/thesaurus/synonyms>.
MLASmart Define. "smelly thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/smelly/thesaurus/synonyms>