Synonyms and related words :
barfy, begrime, besoil, black, cloudy, crappy, dirty, disgusting, dungy, fecal, feculent, fetid, filthy, flyblown, foul, gloppy, grime, grubby, gunky, icky, maggoty, malodorous, mephitic, miry, muck, muddy, muggy, murk, nasty, nauseating, odious, oozy, ordurous, plashy, puky, putrid, rank, repulsive, rotten, scabby, scummy, scurfy, shitty, slabby, slimy, slobby, sloppy, sloshy, sloughy, sludgy, slushy, soft, soggy, sordid, splashy, sposhy, squalid, squashy, squelchy, squishy, sticky, sultry, turbid, unclean, vile, vomity, wormy, yecchy