inamorata vs lover

inamorata and lover both are nouns.

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

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

inamorata: a woman with whom you are in love or have an intimate relationship
lover: a person who loves someone or is loved by someone

Other hypernyms of inamorata include adult female, woman.

inamorata (noun)	lover (noun)
a woman 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