joe vs unleaded

joe

• Coffee. 

• Synonym of johannes (“An old Portuguese gold coin bearing a figure of John V of Portugal.”) 

• A spy, especially a double agent. 

• A male; a guy; a fellow. 

unleaded

• Decaffeinated coffee. 

• Low-alcohol beer. 

• An unleaded fuel. 

• Containing no more than 0.05 grams of lead per gallon. 

• Decaffeinated. 

• Without lead. 

• Having low alcohol content.