There are several synonyms for the term "ten dollar bill" that are commonly used in everyday language. Some synonyms include a "tenner," "ten-spot," or simply a "ten." A "tenner" is a commonly used term that refers to a ten dollar bill, while a "ten-spot" is also a popular term used to refer to a ten dollar bill. The term "ten" is also commonly used to refer to a ten dollar bill. Regardless of the term used, all of them denote the same amount of money, which is ten dollars. These terms are often used in casual settings and are part of everyday vocabulary for many people.