dynamism

/ˈdaɪnəˌmɪzəm/
noun
  1. A quality of being energetic, active, and forceful.
    • Her dynamism on stage captivated the entire audience.
    • The city's dynamism attracts young entrepreneurs from around the world.
    • The new CEO brought a fresh dynamism to the company.
  2. The theory that phenomena are caused by forces or energy, rather than by matter alone.
    • The philosopher's work explored dynamism as a way to understand change in nature.
    • Dynamism in physics considers energy as the fundamental basis of reality.
    • Some ancient Greek thinkers proposed a form of dynamism to explain motion.