edacity vs rapacity

edacity and rapacity both are nouns.

Word	Noun	Adjective	Verb	Adverb
edacity	Yes	No	No	No
rapacity	Yes	No	No	No

As nouns, edacity and rapacity are synonyms defined as:

Other synonyms of edacity include esurience, rapaciousness, voraciousness, voracity.

edacity (noun)	rapacity (noun)
extreme gluttony	reprehensible acquisitiveness; insatiable desire for wealth (personified as one of the deadly sins)
excessive desire to eat	extreme gluttony
	(of an animal, usually a bird) The quality of subsisting off live prey.