Having New England qualities
homespun, individualistic, isolationist, Republican, rockbound, set, conservative, rural, clever, tricky, hard, cunning, sharp, mercantile; see also moderate, practical.
Concerning the United States
North American, Western, westernized, Americanized; see American 2.
A New Englander
Northerner, Easterner, Down Easter, early settler, Abolitionist, Unionist.
A person from the United States
American, American citizen, North American, westerner, tourist*, Yank*.
"Yankee." YourDictionary, n.d. Web. 11 June 2018. <http://thesaurus.yourdictionary.com/Yankee>.
Yankee. (n.d.). Retrieved June 11th, 2018, from http://thesaurus.yourdictionary.com/Yankee