Which term describes a leader with little real power, who is mainly a figurehead?

The term that best describes a leader with little real power, primarily serving as a figurehead, is "nominal." This choice is most accurate because "nominal" specifically refers to someone who holds a position or title without the full responsibilities or authority that usually accompany it. This indicates they may represent the role in a ceremonial capacity but do not have significant decision-making power or influence within the organization or group.

In contrast, "influential" suggests someone who actively impacts others’ decisions and actions, which does not align with the concept of a leader lacking real power. "Charismatic" refers to a leader who possesses a magnetic personality that can inspire and attract followers, implying they have considerable command and influence, again misaligning with the notion of being a mere figurehead. "Dynamic" typically describes an energetic and forceful individual who affects change and inspires action, which also contradicts the idea of a leader who lacks substantial power and authority. Therefore, "nominal" is the most fitting term to describe a leader who serves more as a symbol than a decision-maker.