неожиданно
From LSJ
Οὔτ' ἐν φθιμένοις οὔτ' ἐν ζωοῖσιν ἀριθμουμένη, χωρὶς δή τινα τῶνδ' ἔχουσα μοῖραν → Neither among the dead nor the living do I count myself, having a lot apart from these
Russian > Greek
ἄφνω, ἐξαίφνης, ἀνυπονοήτως, ἀπρονοήτως, ἐξαπιναίως, ἀπροόπτως, παραλόγως, ἀνελπίστως, ἀδόκητα, ἀδοκήτως, ἀνωϊστί, ἀφράστως, ἀμαθῶς, ἀπροσδοκήτως, παραβόλως