Pickford vs Mary Pickford

Pickford and Mary Pickford both are nouns.

Word	Noun	Adjective	Verb	Adverb
Pickford	Yes	No	No	No
Mary Pickford	Yes	No	No	No

As nouns, Pickford and Mary Pickford are synonyms defined as:

Pickford and Mary Pickford: United States film actress (born in Canada) who starred in silent films (1893-1979)

Other synonyms of Pickford include Gladys Smith.

Pickford (noun)	Mary Pickford (noun)
United States film actress (born in Canada) who starred in silent films (1893-1979)	United States film actress (born in Canada) who starred in silent films (1893-1979)