Schumann vs Robert Schumann

Schumann and Robert Schumann both are nouns.

Word	Noun	Adjective	Verb	Adverb
Schumann	Yes	No	No	No
Robert Schumann	Yes	No	No	No

As nouns, Schumann and Robert Schumann are synonyms defined as:

Schumann and Robert Schumann: German romantic composer known for piano music and songs (1810-1856)

Other synonyms of Schumann include Robert Alexander Schumann.

Schumann (noun)	Robert Schumann (noun)
German romantic composer known for piano music and songs (1810-1856)	German romantic composer known for piano music and songs (1810-1856)
German pianist and composer of piano music; renowned for her interpretation of music, especially the music of her husband Robert Schumann (1819-1896)