When it comes to synonyms for Diet Dr Pepper, the options are endless. Some may refer to it as an artificially sweetened beverage, while others may simply call it a low-calorie soda. Some may even refer to it as a "diet soda," which would encompass any soda that uses artificial sweeteners in place of traditional sugar. But no matter what you call it, Diet Dr Pepper remains a popular choice for those looking for a zero-sugar alternative to the classic Dr Pepper flavor. With its unique blend of 23 flavors, Diet Dr Pepper continues to satisfy taste buds without packing on the calories.