money 

money - n 
the most common medium of exchange; functions as legal tender; "we tried to collect the money he owed us" 
wealth reckoned in terms of money; "all his money is in real estate" 
the official currency issued by a government or national bank; "he changed his money into francs" 

wordplays

Money is cash. You can have money in your pocket or money in the bank. People need money to buy things.

Every country has an agreed upon type of money: in the United States, it's dollars and cents. People need money to buy food, furniture, clothes, books — everything. You can't buy stuff without money. People may also invest their money in stocks and property. Using a credit card is a way to buy things when you don't have any money on you — so is a check. Most people want more money, and people will do a lot of things to get it.

vocabulary.com

The money supply of a country comprises all currency in circulation (banknotes and coins currently issued) and, depending on the particular definition used, one or more types of bank money (the balances held in checking accounts, savings accounts, and other types of bank accounts). Bank money, whose value exists on the books of financial institutions and can be converted into physical notes or used for cashless payment, forms by far the largest part of broad money in developed countries.

wikipedia