folding money, paper currency, paper money - currency issued by a government or central bank and consisting of printed paper that can circulate as a substitute for specie

silver certificate - formerly a bank note issued by the United States Treasury and redeemable in silver

c-note, hundred dollar bill - a United States bill worth 100 dollars

fifty dollar bill, fifty - a United States bill worth 50 dollars

twenty dollar bill, twenty - a United States bill worth 20 dollars

ten dollar bill, tenner - a United States bill worth 10 dollars

five dollar bill, five-spot, fiver - a United States bill worth 5 dollars

two dollar bill - a United States bill worth 2 dollars

dollar bill, one dollar bill, buck, clam, dollar - a piece of paper money worth one dollar