dirt

[1]	soil , soil , mud , muck , mire , grime , slime , sludge , ooze , slop , dust , soot , excrement , ordure , filth , waste , refuse , trash , garbage , rubbish , offal , junk , dross , sweepings , leavings , scrap , orts , (Slang) (Brit) gunge , (US) grunge
[2]	soil , filth , grime , earth , loam , soil , stain , ground , clay , grease , grunge
[3]	crap , indecency , obscenity , shit , shite , smut , pornography , poop , turd , foulness , corruption , filth , vileness
[4]	gossip , scandal , malicious gossip , scandal , talk , rumour , inside information , (Colloq) low-down , dope , (Slang) (US) scuttlebutt

adj.

[1]

ungraded