неслыханный
From LSJ
οἱ μὲν εὐποροῦμεν οἱ δ' ἀλύομεν → some of us prosper and others are at our wit's end, some of us are prospering and others of us are at our wit's end
Russian > Greek
ἄφατος, δεινός, καινοπαθής, ἀναύδητος, ἀναύδατος, ἄσκοπος, ἀνόητος, ἀνήκουστος, ἴδιος, ξένος