τοῖσι ἐμφανέσι τὰ μὴ γινωσκόμενα τεκμαιρόμενος → judge of the unknown by the known
P. δυσκαταμάθητος.
astonishing: P. and V. θαυμαστός, Ar. and P. θαυμάσιος; see unintelligible.