overenergetic

/ˌoʊvərˌɛnərˈdʒɛtɪk/
adjective
  1. Having or showing too much energy; excessively active or lively.
    • An overenergetic child might have trouble sitting still in class.
    • The overenergetic puppy knocked over the vase while running through the house.
    • His overenergetic behavior at the party made some guests uncomfortable.
Antonyms
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