energetic

/ˌe-nər-ˈje-tik/

Greek energētikos, from energein to be active, from energos

adjective

  1. operating with or marked by vigor or effect

  2. marked by energy : strenuous

  3. of or relating to energy

vigorous energetic strenuous lusty nervous mean having or showing great vitality and force. vigorous further implies showing no signs of depletion or diminishing of freshness or robustness. energetic suggests a capacity for intense activity.

adjective

  1. extremely or excessively energetic

The set has been decorated in a futuristic, high-tech mode, heavy with music-video overtones, including fake smoke and a bevy of attractive, hyperenergetic dancers, …