► energeticvery active because you have a lot of energy: The teacher is an energetic woman in her early 60s. The dancer’s performance was energetic and exciting to watch.
► full of energy energetic and ready to do a lot of things: Kids were running around the playground, full of energy.
► vigorous using a lot of energy and strength: Your dog needs at least 20 minutes of vigorous exercise every day.
► dynamic very energetic, full of new ideas, and determined to succeed: The city’s dynamic new mayor has promised far-reaching changes.
► tireless working with a lot of energy in a determined way, especially to achieve something: The prisoners were finally released, thanks to the tireless efforts of their families and friends.
► lively active, exciting, and full of energy: The group entertained us with a lively Spanish dance.
► vital full of energy in a way that is exciting and attractive: Their music sounds as fresh and vital as the day it was written.
► hyperactive too active, and not able to keep still or quiet for very long: She worried that her son might be hyperactive, and took him to the doctor.