Synonyms for Soiled:

adj.

bedraggled (adjective)
muddied.
black (adjective)
dingy, uncleanly, grubby, nasty, squalid.
dirty (adjective)
unclean, black, grimy.
filthy (adjective)
fecal, mucky, feculent, unwashed, begrimed, grungy, scummy, black.
grimy (adjective)
besmirched, smutty, sordid, smeared.
muddy (adjective)
bespattered, greasy.
nasty (adjective)
lousy, polluted.
soiled (adjective)
grimy, sullied, ruined, unclean, filthy, stained, tainted, foul.
uncleanly (adjective)
uncleanly, unswept.

n.

uncleanly, clean, smutty. soiled (noun)
dusty, scummy, faecal, grimy, snotty, besplashed, splashed, feculent, unwashed, fouled, unclean, dingy, smudgy, oily, muddy, flyblown, lousy, grungy, filthy, dirty, raunchy, begrimed, greasy, draggled, smeared, befouled, foul, smudged, smirched, bedraggled, snot-nosed, travel-soiled, spattered, sordid, grubby, buggy, squalid, fecal, maculate, unswept, black, nasty, bespattered, mucky, dust-covered, travel-stained.

v.

dirtied (verb)
defiled, Dirtied, befouled, contaminated, fouled, besmirched, sullied, smudged, stained, tainted, streaked, putrefied, tarnished, smirched, muddied, polluted, smeared.
dirty (verb)
ruined, study at dirty.
disrespected (verb)
disrespected, insulted, Disesteemed.
soil (verb)
muddy, dirty, maculate.

Other synonyms:

uncleanly. smutty. Other relevant words:
faecal, mucky, buggy, grungy, spattered, dust-covered, black, splashed, snotty, dirty, feculent, travel-stained, begrimed, foul, dusty, greasy, muddy, fecal, unclean, besplashed, lousy, oily, filthy, grimy, smudgy, raunchy, sordid, maculate, flyblown, bedraggled, bespattered, travel-soiled, nasty, dingy, grubby, unwashed, unswept, draggled, snot-nosed, smutty, scummy, squalid, uncleanly.