The term "lo-cal" is often used to describe food or drinks that have a lower calorie content than their regular counterparts. However, there are many synonyms that can be used to describe these products. Some common options include "low-calorie", "reduced-calorie", and "light". These terms all refer to products that have fewer calories per serving than the original item. Other synonyms for "lo-cal" may include "healthful", "nutritious", and "low-fat". These terms emphasize the health benefits of choosing products with fewer calories, such as helping to maintain a healthy weight and reducing the risk of health problems like heart disease and diabetes.