ἔργοισι χρηστός, οὐ λόγοις ἔφυν μόνον → a friend in deeds, and not in words alone
ἐξιδίω, χέζω, ἀφοδεύω, ἐγχέζω, ἐναποπατέω, ἐπιχέζω, θακεύω