energetic

/ˌɛnərˈdʒɛtɪk/
adjective
  1. Having or showing a lot of energy; active and lively.
    • She is an energetic teacher who makes learning fun.
    • The energetic puppy ran around the yard all morning.
    • After a good night's sleep, I feel energetic and ready to go.
  2. Involving a lot of effort or activity.
    • We had an energetic discussion about the new project.
    • The dance class was very energetic and kept everyone moving.
    • The team put in an energetic performance and won the game.
Antonyms