paper money 
noun [mass noun]
Money in the form of banknotes.Coin collectors do not like nicks and scratches on their coins, and banknote-collectors like their paper money in nice condition....
- He wants that bucket filled with money - not just money but paper money - after it's passed around the crowd.
- Georgie opens up a small sack containing gold and silver coins and paper money.
- nucleosynthesis
- nucleosynthetic
- unreasonably
- unreasonal
- unreasoned
- unreasoning
- unreasoningly
- unrebated
- unrebellious
- unrebukable
- unrebukably
- unrebuked
- unrebuttable
- unrebutted
- unrecallable
- unrecalled
- unrecanted
- unreceding
- unreceipted
- unreceivable
- unreceived
- unreceiving
- unreceptive
- unreceptiveness
- unreceptivity