IPA: /ˌɛnərˈdʒɛtɪkli/
KK: /ˌɛnərˈdʒɛtɪkli/
In a way that shows a lot of energy or enthusiasm.
She danced energetically at the party, making everyone smile.
Energetically → It is formed from "energy" (from Greek "energeia", meaning activity or operation) and the suffix "-ally" (meaning in a manner of). The word "energetically" means in a manner that is full of energy or vigor.
Think of 'energy' as being full of activity, and remember that 'energetically' means doing something with a lot of energy.