Peanut oil is a common ingredient in many cuisines due to its mild and nutty flavor. However, if you are looking for an alternative to peanut oil, there are many other oils you can use. Some popular options include sunflower oil, soybean oil, canola oil, and vegetable oil. These oils have a similar flavor profile and can be used in the same ways as peanut oil. Additionally, if you are looking for a healthier alternative, try using olive oil or avocado oil, both of which are high in healthy fats and antioxidants. Regardless of your preferences, there are many synonym options for peanut oil that can help you achieve delicious and healthy results in your cooking.