energia
From LSJ
Χρὴ τῶν ἀγαθῶν διακναιομένων πενθεῖν ὅστις χρηστὸς ἀπ' ἀρχῆς νενόμισται → When a good man is hurt, all who would be called good must suffer with him
Latin > English (Lewis & Short)
ĕnergīa: ae, f., = ἐνέργεια>,
I energy, efficiency, Hier. Ep. 50.