1. dirty
2. soiled, bedraggled, draggled, befouled, fouled, begrimed, dingy, grimy, grubby, grungy, raunchy, bespattered, spattered, besplashed, splashed, black, buggy, dirty-faced, dusty, dust-covered, fecal, faecal, feculent, filthy, foul, nasty, flyblown, squalid, sordid, greasy, oily, lousy, mucky, muddy, scummy, smeared, smirched, smudged, smudgy, snotty, snot-nosed, travel-soiled, travel-stained, unswept, unwashed, maculate, impure, untidy, unclean
2. impure, defiled, nonkosher, tref, terefah, untouchable, dirty, soiled, impure