myEtymology.com: Greek etymology of energetikos

Etymology of the Greek word energetikos (ἐνεργητικός)

the Greek word energetikos, ἐνεργητικός

derived from the Greek word energein

derived from the Greek word energos

derived from the Greek word energeo, ἐνεργέω (to be active, efficient)

derived from the Late Greek word ergon, ἔργον (work)

derived from the Proto-Indo-European root *werg-

English energetic, Italian energetico