Magellan vs Fernao Magalhaes

Magellan and Fernao Magalhaes both are nouns.

Word	Noun	Adjective	Verb	Adverb
Magellan	Yes	No	No	No
Fernao Magalhaes	Yes	No	No	No

As nouns, Magellan and Fernao Magalhaes are synonyms defined as:

Magellan and Fernao Magalhaes: Portuguese navigator in the service of Spain; he commanded an expedition that was the first to circumnavigate the world (1480-1521)

Other synonyms of Magellan include Ferdinand Magellan.

Magellan (noun)	Fernao Magalhaes (noun)
Portuguese navigator in the service of Spain; he commanded an expedition that was the first to circumnavigate the world (1480-1521)	Portuguese navigator in the service of Spain; he commanded an expedition that was the first to circumnavigate the world (1480-1521)