Hitchcock vs Sir Alfred Hitchcock

Hitchcock and Sir Alfred Hitchcock both are nouns.

Word	Noun	Adjective	Verb	Adverb
Hitchcock	Yes	No	No	No
Sir Alfred Hitchcock	Yes	No	No	No

As nouns, Hitchcock and Sir Alfred Hitchcock are synonyms defined as:

Hitchcock and Sir Alfred Hitchcock: English film director noted for his skill in creating suspense (1899-1980)

Other synonyms of Hitchcock include Alfred Hitchcock, Alfred Joseph Hitchcock.

Hitchcock (noun)	Sir Alfred Hitchcock (noun)
English film director noted for his skill in creating suspense (1899-1980)	English film director noted for his skill in creating suspense (1899-1980)