1. (a.) Tending to decomposition or decay; decomposed; rotten; -- said of animal or vegetable matter; as, putrid flesh. See Putrefaction.

2. (a.) Indicating or proceeding from a decayed state of animal or vegetable matter; as, a putrid smell.

bad bad-smelling barfy bum cankered carious cheesy corrupt crappy creepy crummy decayed decaying decomposed decomposing degenerate depraved dirty disgusting fecal feculent festering fetid filthy flagitious flyblown foul frowsty frowy frowzy fulsome funky fusty gamy gangrened gangrenous gloppy godawful gone bad goshawful graveolent grim gunky hairy high icky ill-smelling maggoty malodorous mephitic miasmal miasmic mildewed mildewy moldy mortified mouldy mucky musty nasty nauseating necrosed necrotic nefarious nidorous noisome noxious odious odorous offensive olid ordurous peccant perverse puky punk putrefied putrescent rancid rank reasty reasy reechy reeking reeky repulsive rotten rotting scabby scummy scurfy shitty slabby slimy sloppy sloshy sludgy slushy smellful smelling smelly sphacelated spoiled spoilt sposhy stenchy stinking stinky strong stuffy sulfurous suppurating suppurative tainted ulcerated unhealthy vicious vile villainous vomity wormy yecchy