Small change is a term used to describe a relatively small amount of money or a minor variation. There are many different synonyms for this term that are often used interchangeably. Some common examples of these words include pocket change, chump change, petty cash, spare change, and loose change. Other similar phrases that can be used to describe small change include a pittance, a trifle, a modicum, or a mere few cents. Regardless of which word is used, small change generally refers to a small amount of money that is not seen as particularly significant, but which can add up over time.