English
energeticness
From energetic + -ness.
Formed from energetic + -ness
Proto-Indo-European *werǵ- ‘to make’
…
Ancient Greek ἐνεργός ‘active’
Ancient Greek ἐνεργέω ‘to be active’
Ancient Greek ἐνεργητικός ‘Able to act on’
New Latin energeticus
English energetic
Today it means
noun The state or quality of being energetic
Language periods are conventional ranges, not dates for this word.
Etymograph / energeticness