стремительно
From LSJ
μισῶ σοφιστὴν ὅστις οὐχ αὑτῷ σοφός → I hate the sage who recks not his own rede, I hate the sage who is not wise for himself, I hate the wise man who is not wise on his own
Russian > Greek
λάβρως, ἐπιρροίβδην, θοῶς, καρπαλίμως, ῥίμφα, ἐπικρατέως, φοράδην, ἀσχέτως, ταχινά, ἐνεργῶς, ἐξ ἐπιδρομῆς, ἰταμῶς, κραιπνῶς, σοβαρῶς, ῥάγδην, ἐσσυμένως, προπετῶς, σύδην, σφεδανόν, ἐντόνως