charitableness vs generousness

charitableness and generousness both are nouns.

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

As nouns, generousness is a hypernym of charitableness; that is, generousness is a word with a broader meaning than charitableness:

charitableness: generosity as manifested by practicing charity (as for the poor or unfortunate)
generousness: the trait of being willing to give your money or time

Other hypernyms of charitableness include generosity.

charitableness (noun)	generousness (noun)
generosity as manifested by practicing charity (as for the poor or unfortunate)	the trait of being willing to give your money or time