Synonyms of miasmic in English:

miasmic

(also miasmal)

See definition of miasmic

adjective

1‘the miasmic smog’

SYNONYMS
foul-smelling, evil-smelling, fetid, smelly, stinking, stinking to high heaven, reeking, rank, high, putrid, noxious, malodorous
literary noisome, mephitic
British informal niffing, niffy, pongy, whiffy
rare olid