Maffeo Barberini vs Urban VIII

Maffeo Barberini and Urban VIII both are nouns.

Word	Noun	Adjective	Verb	Adverb
Maffeo Barberini	Yes	No	No	No
Urban VIII	Yes	No	No	No

As nouns, Maffeo Barberini and Urban VIII are synonyms defined as:

Maffeo Barberini and Urban VIII: Italian pope from 1623 to 1644 who sanctioned the condemnation of Galileo but later freed him (1568-1644)

Other synonyms of Maffeo Barberini include Pope Urban VIII.

Maffeo Barberini (noun)	Urban VIII (noun)
Italian pope from 1623 to 1644 who sanctioned the condemnation of Galileo but later freed him (1568-1644)	Italian pope from 1623 to 1644 who sanctioned the condemnation of Galileo but later freed him (1568-1644)