government note vs bank note

government note and bank note both are nouns.

Word	Noun	Adjective	Verb	Adverb
government note	Yes	No	No	No
bank note	Yes	No	No	No

As nouns, government note and bank note are synonyms defined as:

government note and bank note: a piece of paper money (especially one issued by a central bank)

Other synonyms of government note include bank bill, banker's bill, banknote, bill, Federal Reserve note, greenback, note.

government note (noun)	bank note (noun)
a piece of paper money (especially one issued by a central bank)	a piece of paper money (especially one issued by a central bank)