exceedingly
From LSJ
διφθέραι σταδιαῖαι τοῖς μεγέθεσιν → hides a stade in size, hides fastened together so as to cover a place an entire stadium in extent
P. and V. σφόδρα, μάλα, Ar. and V. κάρτα (rare P.), V. ἐξόχως, P. ὑπερβαλλόντως, διαφερόντως, ἀμηχάνως, Ar. and P. ὑπερφυῶς.