There are several synonyms that can be used for the term "cold coffee" depending on the preparation style, flavor, and origin. Some of the commonly used synonyms include "iced coffee," which refers to coffee that has been brewed and served cold with ice in it. Another popular synonym is "frozen coffee," which is coffee blended with ice and other ingredients such as milk, syrup, or whipped cream. "Coffee shake" is another term used to describe blended coffee drinks. Additionally, "chilled coffee" and "cold brew coffee" are other synonyms for coffee that is cold and refreshing. Whatever the term used, cold coffee is an ideal way to enjoy a coffee on a hot summer day.