καταφοβεῖν
From LSJ
Ὁ αὐτὸς ἔφησε τὸν μὲν ὕπνον ὀλιγοχρόνιον θάνατον, τὸν δὲ θάνατον πολυχρόνιον ὕπνον → Plato said that sleep was a short-lived death but death was a long-lived sleep
Greek > English (Woodhouse Verbs Reversed)
(see also: καταφοβῶ, καταφοβέω) frighten
Lexicon Thucydideum
territare, to frighten greatly, 7.21.3,
PASS. extimescere, to dread greatly, 6.33.1.