amorousness vs concupiscence

amorousness and concupiscence both are nouns.

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

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

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

amorousness (noun)	concupiscence (noun)
a feeling of love or fondness	a desire for sexual intimacy
the arousal of feelings of sexual desire