Johann Maier vs Johann Maier Eck

Johann Maier and Johann Maier Eck both are nouns.

Word	Noun	Adjective	Verb	Adverb
Johann Maier	Yes	No	No	No
Johann Maier Eck	Yes	No	No	No

As nouns, Johann Maier and Johann Maier Eck are synonyms defined as:

Johann Maier and Johann Maier Eck: a German Roman Catholic theologian who was an indefatigable opponent of Martin Luther (1486-1543)

Other synonyms of Johann Maier include Eck, Johann Eck.

Johann Maier (noun)	Johann Maier Eck (noun)
a German Roman Catholic theologian who was an indefatigable opponent of Martin Luther (1486-1543)	a German Roman Catholic theologian who was an indefatigable opponent of Martin Luther (1486-1543)