Ever-durable, also known as exceptionally strong, is a phrase that describes something that is highly robust and resistant to damage. Some synonyms for ever-durable include sturdy, resilient, tenacious, tough, and unbreakable. These words are commonly used to describe materials or objects that can withstand harsh conditions, such as extreme temperatures, heavy use, or rough handling. Additionally, ever-durable can be applied to people, indicating their ability to persist in the face of challenges or adversity. In general, ever-durable is a term that conveys a sense of strength, reliability, and longevity, making it a desirable quality in many contexts.