γλωσσοκοπανώ

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

Source

Greek Monolingual

(-άω) και γλωσσοκοπανίζω
1. φλυαρώ
2. αυθαδιάζω
3. συκοφαντώ.