inamorato vs lover

inamorato and lover both are nouns.

Word	Noun	Adjective	Verb	Adverb
inamorato	Yes	No	No	No
lover	Yes	No	No	No

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

Other hypernyms of inamorato include adult male, man.

inamorato (noun)	lover (noun)
a man with whom you are in love or have an intimate relationship	a person who loves someone or is loved by someone
	an ardent follower and admirer
	a significant other to whom you are not related by marriage