Reagan vs President Reagan

Reagan and President Reagan both are nouns.

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

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

Reagan and President Reagan: 40th President of the United States (1911-2004)

Other synonyms of Reagan include Ronald Reagan, Ronald Wilson Reagan.

Reagan (noun)	President Reagan (noun)
40th President of the United States (1911-2004)	40th President of the United States (1911-2004)