generousness vs bounty

generousness and bounty both are nouns.

Word	Noun	Adjective	Verb	Adverb
generousness	Yes	No	No	No
bounty	Yes	No	No	No

As nouns, bounty is a hyponym of generousness; that is, bounty is a word with a more specific, narrower meaning than generousness:

Other hyponyms of generousness include charitableness, bounteousness, bigheartedness, liberality, liberalness, unselfishness.

generousness (noun)	bounty (noun)
the trait of being willing to give your money or time	(literary) generosity evidenced by a willingness to give freely
	the property of copious abundance
	payment or reward (especially from a government) for acts such as catching criminals or killing predatory animals or enlisting in the military