ὑπερεκ-πλήσσω · hyperek-plēssō — LSJ
astonish beyond measure, τινα J. AJ 8.6.5:—Pass., to be amazed, ἐπί τινι X. Cyr. 1.4.25; ὑπερεκπεπληγμένος ὡς ἄμαχόν τινα τὸν Φίλιππον astonished at or admiring him exceedingly, D. 2.5, cf. Plu. Cupid. 2.523d, etc.: abs., ὑπερεκπλᾰγείς overwhelmed (by error), ib. Herod. 870b.