prat vs tush

prat

• A buttock, or the buttocks; a person's bottom. 

• A cunning or mischievous trick; a prank, a joke. 

• The female genitals. 

• A fool. 

tush

• The buttocks. 

• A tusk. 

• Nonsense; tosh. 

• A small tusk sometimes found on the female Indian elephant. 

• To express contempt; rebuke. 

• To pull or drag a heavy object such as a tree or log. 

• An exclamation of contempt or rebuke.