O.E. grædig "voracious," also "covetous," from P.Gmc. *grædagaz (cf. O.S. gradag, O.N. graðr "greed, hunger"), from base *græduz (cf. Goth. gredus "hunger," O.E. grædum "eagerly"), cognate with Skt. grdh "to be greedy." In Gk., the word was philargyros, lit. "money-loving." Greed is 1609 back-formation. A Ger. word for it is habsüchtig, from haben "to have" + sucht "sickness, disease," with sense tending toward "passion for."