voracity vs rapacity

voracity and rapacity both are nouns.

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

As nouns, voracity and rapacity are synonyms defined as:

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

voracity (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.