esurience vs rapaciousness

esurience and rapaciousness both are nouns.

Word	Noun	Adjective	Verb	Adverb
esurience	Yes	No	No	No
rapaciousness	Yes	No	No	No

As nouns, esurience and rapaciousness are synonyms defined as:

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

esurience (noun)	rapaciousness (noun)
extreme gluttony	extreme gluttony
excessive desire to eat	an excessive desire for wealth (usually in large amounts)
	(of an animal, usually a bird) The quality of subsisting off live prey.