filth Synonyms

grime crud foulness grease obscenity grunge smut filthiness dirt dirty word soil vulgarism nastiness stain squalor sullage dinge malodorousness dregs vulgarity bitchiness sediment trash sweepings squalidness sordidness sootiness scum scurrility scurviness seediness sewage shabbiness silt sleaziness slime sludge slush snot smudginess soot scandalousness Augean stables gook guck gunk rottenness pollutant nosiness four-letter word