лишать силы

From LSJ

ἔργοισι χρηστός, οὐ λόγοις ἔφυν μόνον → a friend in deeds, and not in words alone

Source

Russian > Greek

ἀμενηνόω, δουλόω, δαμάζω, δαμάω, δαμνάω, δάμνημι, δαμάσδω