ἀργυραμοιβικῶς
From LSJ
κοινὴ γὰρ ἡ τύχη καὶ τὸ μέλλον ἀόρατον → fortune is common to all, the future is unknown | fortune is common to all and the future unknown | fate is common to all and the future unknown
French (Bailly abrégé)
adv.
à la façon des changeurs.
Étymologie: ἀργυραμοιβικός.
Russian (Dvoretsky)
ἀργῠρᾰμοιβικῶς: на манер менял, т. е. тщательно (ἐξετάζειν Luc.).