inamorato vs adult male

inamorato and adult male both are nouns.

Word	Noun	Adjective	Verb	Adverb
inamorato	Yes	No	No	No
adult male	Yes	No	No	No

As nouns, adult male is a hypernym of inamorato; that is, adult male is a word with a broader meaning than inamorato:

Other hypernyms of inamorato include lover, man.

inamorato (noun)	adult male (noun)
a man with whom you are in love or have an intimate relationship	an adult person who is male (as opposed to a woman)