a bowl with a grimy surface

ai besmirched blemished chaotic cluttered contaminated corrupt corrupted debased defaced defiled dingy dirty disarranged discolored disheveled disorderly disorganized dusty festered filthy foul foulness generated greasy grimy grubby haphazard messy muck mucky muddy polluted smeared smeary smudged smut smutty soiled soot sooty sordid spotty stained sullied tainted tarnished unchaste unclean unkempt untidy vile