Word Study
smelly
OXFORD DICTIONARY
smelly, adj. (smellier, smelliest) having a strong or unpleasant smell.
Derivative
smelliness n.
THESAURUS
smelly
aromatic, bad, bad-smelling, effluvious, fecal, fetid, foul, fragrant, frowsty, frowy, frowzy, fulsome, funky, fusty, gamy, graveolent, high, ill-smelling, malodorous, mephitic, miasmal, miasmatic, miasmic, mildewed, mildewy, moldy, musty, nidorous, noisome, noxious, odorant, odored, odoriferous, odorous, offensive, olid, putrid, rancid, rank, reasty, reasy, redolent, reechy, reeking, reeky, repulsive, rotten, smellful, smelling, smellsome, stenchy, stinking, strong, stuffy, sulfurous, vileFor further exploring for "smelly" in Webster Dictionary Online