A bit of change is a term used to describe a small amount of money, usually in the form of coins. The crossword solutions for this term include CENT (4 letters), PENNY (5 letters), PESO (4 letters), DIME (4 letters), and COIN (4 letters). CENT, PENNY, and DIME are all terms used to describe coins in the United States, while PESO is a term used to describe coins in Mexico. COIN is a general term used to describe any type of currency.