voraciousness vs greediness

voraciousness and greediness both are nouns.

Word	Noun	Adjective	Verb	Adverb
voraciousness	Yes	No	No	No
greediness	Yes	No	No	No

As nouns, voraciousness and greediness are synonyms defined as:

voraciousness and greediness: an excessive desire for wealth (usually in large amounts)

Other synonyms of voraciousness include rapaciousness.

voraciousness (noun)	greediness (noun)
extreme gluttony	an excessive desire for wealth (usually in large amounts)
an excessive desire for wealth (usually in large amounts)	an excessive desire for food
excessive desire to eat