filth[noun]Synonyms:- dirt, excrement, grime, muck, refuse, sewage, slime, sludge, squalor
- obscenity, impurity, indecency, pornography, smut, vulgarity 
 [TahlilGaran] English Synonym Dictionary ▲
 filth /fɪlθ/ 
 noun[
Language: Old English; 
Origin: fylth, from ful;  ⇒ foul1]
1.  [uncountable] very offensive language, stories, or pictures about sex: 
 I don’t know how you can watch that filth!2.  [uncountable]
 I don’t know how you can watch that filth!2.  [uncountable] dirt, especially a lot of it: 
 a mound of filth and rubbish
 a mound of filth and rubbish people living in filth
 people living in filth Passing cars covered his shoes with filth.3.  the filth British English informal
 Passing cars covered his shoes with filth.3.  the filth British English informal an offensive word for the police 
 [TahlilGaran] Dictionary of Contemporary English ▲