καταπλήσσειν
From LSJ
Ὑπὲρ εὐσεβείας καὶ λάλει καὶ μάνθανε → Ea fator atque disce, quae pietas probat → Dein Sprechen, Lernen diene nur der Frömmigkeit
Greek > English (Woodhouse Verbs Reversed)
(see also: καταπλήσσω) dismay, frighten, overwhelm, shock, drive out of one's senses, make dejectcd