ἔργοισι χρηστός, οὐ λόγοις ἔφυν μόνον → a friend in deeds, and not in words alone
exĕco, exē̆cror, exĕcūtio, exĕ-quor: etc., v. exsec., exsequ., etc.
exĕcō, v. exseco.