New Dealer vs friend

New Dealer and friend both are nouns.

Word	Noun	Adjective	Verb	Adverb
New Dealer	Yes	No	No	No
friend	Yes	No	No	No

As nouns, friend is a hypernym of New Dealer; that is, friend is a word with a broader meaning than New Dealer:

New Dealer: a supporter of the economic policies in the United States known as the New Deal
friend: a person who backs a politician or a team etc.

Other hypernyms of New Dealer include admirer, booster, champion, protagonist, supporter.

New Dealer (noun)	friend (noun)
a supporter of the economic policies in the United States known as the New Deal	a person you know well and regard with affection and trust
	a person with whom you are acquainted
	an associate who provides cooperation or assistance
	a person who backs a politician or a team etc.