(a.) relating to, or containing, dregs, feces, or ordeure; faecal.

bad bad-smelling barfy crappy disgusting dungy excremental excrementary feculent fetid filthy flyblown foul frowsty frowy frowzy fulsome funky fusty gamy gloppy graveolent gunky high icky ill-smelling maggoty malodorous mephitic miasmal miasmic mildewed mildewy moldy mucky musty nasty nauseating nidorous noisome noxious odious odorous offensive olid ordurous puky putrid rancid rank reasty reasy reechy reeking reeky repulsive rotten scabby scatologic scatological scummy scurfy shitty slabby slimy sloppy sloshy sludgy slushy smellful smelling smelly sposhy stenchy stercoraceous stercoral stinking strong stuffy sulfurous urinary urinative vile vomity wormy yecchy