Excellency vs personage

Excellency and personage both are nouns.

Word	Noun	Adjective	Verb	Adverb
Excellency	Yes	No	No	No
personage	Yes	No	No	No

As nouns, personage is a hypernym of Excellency; that is, personage is a word with a broader meaning than Excellency:

Excellency: a title used to address dignitaries (such as ambassadors or governors); usually preceded by `Your' or `His' or `Her'
personage: a person whose actions and opinions strongly influence the course of events

Other hypernyms of Excellency include important person, influential person.

Excellency (noun)	personage (noun)
a title used to address dignitaries (such as ambassadors or governors); usually preceded by `Your' or `His' or `Her'	another word for person; a person not meriting identification
	a person whose actions and opinions strongly influence the course of events