lecherousness vs concupiscence

lecherousness and concupiscence both are nouns.

Word	Noun	Adjective	Verb	Adverb
lecherousness	Yes	No	No	No
concupiscence	Yes	No	No	No

As nouns, concupiscence is a hypernym of lecherousness; that is, concupiscence is a word with a broader meaning than lecherousness:

Other hypernyms of lecherousness include eros, physical attraction, sexual desire.

lecherousness (noun)	concupiscence (noun)
a strong sexual desire	a desire for sexual intimacy