Synonyms and related words :
barfy, bum, cheesy, crappy, creepy, crummy, dirty, disgusting, dungy, excremental, excrementary, fecal, feculent, fetid, filthy, flyblown, foul, gloppy, godawful, goshawful, grim, gunky, hairy, icky, maggoty, malodorous, mephitic, mucky, nasty, nauseating, odious, ordurous, puky, punk, putrid, rank, repulsive, rotten, scabby, scatologic, scatological, scummy, scurfy, slabby, slimy, sloppy, sloshy, sludgy, slushy, sposhy, stercoraceous, stercoral, stinking, stinky, urinary, urinative, vile, vomity, wormy, yecchy