When it comes to describing something as timeless or iconic, there are plenty of synonyms to choose from for "the classic". Depending on the context and the subject matter, one might turn to phrases like "the standard," "the archetype," "the hallmark," or "the epitome." Other options could include "the quintessential," "the timeless," "the definitive," or "the enduring." Ultimately, the right synonym will depend on the speaker or writer's intent and the particular qualities they wish to emphasize about the object in question. Regardless of the choice, however, using a powerful and evocative synonym can help elevate a description to a whole new level!