Jumby Bean is a unique term that refers to a type of small, round, white bean. While it may not be a term commonly used in everyday conversation, there are several synonyms that can be used to describe this type of bean. Some of the most commonly used synonyms include butter bean, lima bean, and Madagascar bean. These beans are often used in a variety of dishes, including soups, stews, and side dishes. When looking for a substitute for Jumby Beans, any of these synonyms can be used interchangeably to achieve a similar taste and texture in your recipes.