13
exhalation(noun, waste, exhaust, air, gas)
10
emanation(noun, discharge, rush, exhaust, gush)
9
exhaust(noun, smoke, wrecker, odor, emanation)
9
odor(noun, scent, odor, emanation)
9
smell(noun, odor, emanation, fetor)
9
stench(noun, scent, aroma, odor, whiff)
7
reek(noun, odor, gaseity)
7
stink(noun, scent, aroma, odor, whiff)
6
essence(noun, odor, gaseity)
6
fume(noun, gaseity)
6
odour(noun, odor, odour)
6
vapor(noun, exhaust, gloom, air, cloud)
5
cloud(mist, smog, vapor, gaseity)
5
fragrance(noun, scent, aroma, odor, whiff)
5
gas(noun, solid, liquid, gaseity)
5
mephitis(noun, fetor)
5
miasma(noun, exhaust, gloom, air, cloud)
5
scent(noun, odor)
5
whiff(noun, scent, aroma, odor, stink)
4
breath(noun, odor)
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APASmart Define. (2015). Effluvium thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/effluvium/thesaurus/synonyms
ChicagoSmart Define. 2015. "Effluvium thesaurus" https://smartdefine.org/effluvium/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, Effluvium thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/effluvium/thesaurus/synonyms>.
MLASmart Define. "Effluvium thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/effluvium/thesaurus/synonyms>