The phrase "most endured" represents something or someone that has survived or persisted through adverse conditions or challenges. Some synonyms for this phrase include "long-lasting," "enduring," "resilient," "durable," and "sustained." Other synonyms that convey a similar meaning include "tough," "persistent," "hardy," "steadfast," "robust," and "tenacious." These words all describe the ability to withstand difficulty and remain steadfast in the face of hardship. They represent qualities that are admirable and valuable in both individuals and things. When we describe something or someone as having "most endured," we show respect for their strength and resilience.