foetid
foe-tid
adjective
Having a very strong, unpleasant smell; stinking and offensive.
"A foetid odour filled the room."
Thesaurus
Synonyms: foul, noisome, malodorous, ill-smelling, stinky, fetid, unpleasant-smelling, foul-smelling, stinking, funky, smelly, ill-scented