"filth" in the noun sense
1. filth, crud, skank
any substance considered disgustingly foul or unpleasant
2. dirt, filth, grime, soil, stain, grease, grunge
the state of being covered with unclean things
3. filth, filthiness, foulness, nastiness
a state characterized by foul or disgusting dirt and refuse
4. obscenity, smut, vulgarism, filth, dirty word
an offensive or indecent word or phrase
Source: WordNet® (An amazing lexical database of English)
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