President Benjamin Harrison vs President Harrison

President Benjamin Harrison and President Harrison both are nouns.

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

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

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

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

President Benjamin Harrison (noun)	President Harrison (noun)
23rd President of the United States (1833-1901)	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)