Urban II vs Otho

Urban II and Otho both are nouns.

Word	Noun	Adjective	Verb	Adverb
Urban II	Yes	No	No	No
Otho	Yes	No	No	No

As nouns, Urban II and Otho are synonyms defined as:

Urban II and Otho: French pope from 1088 to 1099 whose sermons called for the First Crusade (1042-1099)

Other synonyms of Urban II include Odo, Odo of Lagery, Otho of Lagery, Pope Urban II.

Urban II (noun)	Otho (noun)
French pope from 1088 to 1099 whose sermons called for the First Crusade (1042-1099)	French pope from 1088 to 1099 whose sermons called for the First Crusade (1042-1099)