Madonna vs The Virgin

Madonna and The Virgin both are nouns.

Word	Noun	Adjective	Verb	Adverb
Madonna	Yes	No	No	No
The Virgin	Yes	No	No	No

As nouns, Madonna and The Virgin are synonyms defined as:

Madonna and The Virgin: the mother of Jesus; Christians refer to her as the Virgin Mary; she is especially honored by Roman Catholics

Other synonyms of Madonna include Blessed Virgin, Mary, Virgin Mary.

Madonna (noun)	The Virgin (noun)
the mother of Jesus; Christians refer to her as the Virgin Mary; she is especially honored by Roman Catholics	the mother of Jesus; Christians refer to her as the Virgin Mary; she is especially honored by Roman Catholics
United States pop singer and sex symbol during the 1980s (born in 1958)