👉 Undurable refers to something that is likely to lose its value or function over time, even with proper maintenance and care. It can be a result of wear and tear, damage, neglect, or simply being used for an extended period without regular use. Underrating is when the material or product is not properly maintained or protected, leading to it losing its quality or functionality. For example, if you leave your shoes in a shoe box that is not kept clean, they may lose their shine and