Oat bran is a popular ingredient in many breakfast foods, and is often added to smoothies or used as a topping for yogurt. However, there are several different synonyms for the word "oat bran" that you can use if you need to switch things up. Some of the most common options include oatmeal, rolled oats, quick oats, and steel cut oats. Each of these variations has its own unique texture and flavor profile, so it's worth experimenting to find the one that works best for you. Additionally, you could try using other types of bran such as wheat bran or rice bran for a different twist on your morning meal.