Open English Wordnet
Nouns
(n)greediness, voraciousness, rapaciousnessan excessive desire for wealth (usually in large amounts)“the greediness of lawyers”
(n)rapaciousness, predaciousness, predaceousness, rapacity(of an animal, usually a bird) The quality of subsisting off live prey.“The rapacity of carnivorous animals has been considered by some writers to have had a considerable effect on the distribution and even on the extinction of others.”