unexpectedly
From LSJ
αὐτόχειρες οὔτε τῶν ἀγαθῶν οὔτε τῶν κακῶν γίγνονται τῶν συμβαινόντων αὐτοῖς → for not with their own hands do they deal out the blessings and curses that befall us
English > Greek (Woodhouse)
adverb
P. ἐξ ἀπροσδοκήτου, ἀπροσδοκήτως, ἀδόκητα, ἀδοκήτως, ἀνελπίστως, δυσέλπίστως, V. ἀέλπτως, P. and V. παρὰ λόγον, παρ' ἐλπίδα, παρ' ἐλπίδας.
suddenly: P. and V. ἄφνω, ἐξαίφνης, P. ἐξαπιναίως, αἰφνιδίως, Ar. and P. ἐξαπίνης.