An ice-cream sundae is a classic dessert that has been enjoyed for generations. However, there are many different synonyms for this sweet treat that can add some variety to your dessert game. Some common synonyms for ice-cream sundaes include banana split, hot fudge sundae, caramel sundae, brownie sundae, and fruit sundae. There are also regional variations, such as the Boston cooler or the Michigan spider. No matter what you call it, an ice-cream sundae is a delicious dessert that can be customized to your taste preferences, making it a timeless dessert that will never go out of style.