foul-smelling, evil-smelling, smelly, stinking, reeking, reeky, malodorous, pungent, acrid, fetid, rank;
informal stinky;
British, informal pongy, whiffy, niffy, niffing;
North American, informal funky;
literary noisome, mephitic;
rare olid, odoriferous, miasmal, miasmic.