President Harrison vs Harrison

President Harrison and Harrison both are nouns.

Word	Noun	Adjective	Verb	Adverb
President Harrison	Yes	No	No	No
Harrison	Yes	No	No	No

As nouns, President Harrison and Harrison are synonyms defined as:

President Harrison and Harrison: 9th President of the United States; caught pneumonia during his inauguration and died shortly after (1773-1841)

Other synonyms of President Harrison include President William Henry Harrison, William Henry Harrison.

As nouns, President Harrison and Harrison are synonyms defined as:

President Harrison and Harrison: 23rd President of the United States (1833-1901)

Other synonyms of President Harrison include Benjamin Harrison, President Benjamin Harrison.

President Harrison (noun)	Harrison (noun)
9th President of the United States; caught pneumonia during his inauguration and died shortly after (1773-1841)	9th President of the United States; caught pneumonia during his inauguration and died shortly after (1773-1841)
23rd President of the United States (1833-1901)	23rd President of the United States (1833-1901)
	English rock star; lead guitarist of the Beatles (1943-2001)
	English actor on stage and in films (1908-1990)