Same word as ill-smelling:

bilgy,fetid, foetid, foul, foul-smelling, funky, noisome, smelly, stinking,ill-scented,fusty, musty, frowsty,gamey, gamy, high,miasmic, mephitic,niffy,odoriferous, odorous,putrid-smelling,rank-smelling,reeking,sour, rancid