hyperactive

/ˌhaɪpərˈæktɪv/
adjective
  1. More active than is usual or normal, especially in a way that makes it hard to stay still or focus.
    • Some children are naturally hyperactive and need plenty of outdoor play.
    • The hyperactive puppy ran around the yard without stopping.
    • After drinking too much soda, he became hyperactive and couldn't sit still in class.
Antonyms