When trying to describe something as still-powerful, there are many synonyms that can be used to convey the same message. These include terms like robust, potent, influential, commanding, dominant, authoritative, mighty, imposing, and sturdy. Each of these words suggests an object or entity that retains a great degree of power and influence despite the passage of time or the occurrence of outside events. Whether describing a powerful political leader, a long-lasting technological innovation, or a rock-solid business model, these synonyms help convey a sense of strength and enduring relevance that can be communicated to a wide range of audiences.