There are numerous synonyms for the phrase "make cold." Some of the common synonyms include chill, cool, refrigerate, freeze, ice, and frost. To chill something means to reduce its temperature, while cooling refers to reducing the temperature to a comfortable level. Refrigerating an object means storing it in a cold place, typically a fridge or freezer. Freezing refers to the transition of a liquid to a solid state, while icing or frosting something involves covering it with ice or frost. These synonyms are frequently used in recipes, scientific experiments, and discussions about maintaining the freshness of food or other materials.