20
fetid(adjective, bad, hard, balmy, decayed)
17
foul(adjective, bad, corrupt, rotten, balmy)
14
noisome
12
smelly
10
putrid
10
rancid(adjective, bad, hard, sharp, corrupt)
10
rank(adjective, bad, hard, sharp, foul)
10
stinking
9
foul-smelling
9
malodorous(adjective, hard, sharp, foul, balmy)
8
mephitic
8
rotten
7
funky
6
musty
5
disgusting
5
fusty
5
ill-scented
5
loathsome
5
miasmic
5
nasty
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APASmart Define. (2015). foetid thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/foetid/thesaurus/synonyms
ChicagoSmart Define. 2015. "foetid thesaurus" https://smartdefine.org/foetid/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, foetid thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/foetid/thesaurus/synonyms>.
MLASmart Define. "foetid thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/foetid/thesaurus/synonyms>