Ὅμηρον ἐξ Ὁμήρου σαφηνίζειν → explain Homer from Homer, explain Homer with Homer
P. and V. φιλόφρων (Xen.), V. εὔξενος, εὔξεινος, Ar. and V. φιλόξενος.
receiving everyone: V. πάνδοκος.