Nondurable refers to something that is not able to last for an extended period of time. It is often used to describe products that have a limited lifespan or are not able to withstand wear and tear. Some synonyms for nondurable include perishable, fleeting, flimsy, temporary, ephemeral, transitory, short-lived, and impermanent. These words describe objects or materials that are not made to last, or are easily damaged or destroyed. It is important to keep these synonyms in mind when considering the life expectancy of a given product or material to ensure that it is suitable for its intended use.