WordWeb Online

1. Extreme gluttony
   - edacity, esurience, rapacity, voracity, voraciousness
    
2. An excessive desire for wealth (usually in large amounts)
   "the rapaciousness of lawyers";
   - greediness, voraciousness
    
3. (of an animal, usually a bird) The quality of subsisting off live prey.
   - predaciousness, predaceousness, rapacity

Type of: carnivorousness, gluttony, selfishness, zoophagy