Yankee-Doodle is a commonly used term in the United States to refer to an American. However, there are other synonyms that can be used to refer to an American individual. Some of these synonyms are Yank, Uncle Sam, US citizen, USer, Yankee, and American. Yank is an informal word that is often used to refer to Americans from the northern regions of the country. Uncle Sam is a personification of the US government, created during the war of 1812. US citizen and USer are technical terms that refer to individuals who are citizens of the United States. Yankee is a colloquial term often used to refer to people from the northern regions of the United States. Finally, American is a term that is widely used to refer to anyone who is a citizen of the United States of America.