energetic
US /ˌen.ɚˈdʒet̬.ɪk/
UK /ˌen.ɚˈdʒet̬.ɪk/

1.
energético, vigoroso
possessing or exhibiting energy, especially great activity or vigor
:
•
She is an energetic and enthusiastic teacher.
Ela é uma professora energética e entusiasmada.
•
The children were very energetic after eating candy.
As crianças estavam muito energéticas depois de comer doces.