fiver

English Thesaurus

1. a United States bill worth 5 dollars (noun.possession)

hypernym	:	bank bill, bank note, banker's bill, banknote, bill, federal reserve note, government note, greenback, note,
definition	:	a piece of paper money (especially one issued by a central bank) (noun.possession)

hyponym	:	nickel, nickel note,
definition	:	five dollars worth of a drug (noun.possession)