Mel Gibson vs Gibson

Mel Gibson and Gibson both are nouns.

Word	Noun	Adjective	Verb	Adverb
Mel Gibson	Yes	No	No	No
Gibson	Yes	No	No	No

As nouns, Mel Gibson and Gibson are synonyms defined as:

Mel Gibson and Gibson: Australian actor (born in the United States in 1956)

Other synonyms of Mel Gibson include Mel Columcille Gerard Gibson.

Mel Gibson (noun)	Gibson (noun)
Australian actor (born in the United States in 1956)	United States tennis player who was the first Black woman player to win all the major world singles titles (1927-2003)
	Australian actor (born in the United States in 1956)
	United States illustrator remembered for his creation of the `Gibson girl' (1867-1944)