ποταμῷ γὰρ οὐκ ἔστιν ἐμβῆναι δὶς τῷ αὐτῷ → it is impossible to step twice in the same river, you cannot step twice into the same rivers
ὄρθιον, διάσημα, ὄρθια, λιγέως, λιγυρῶς, μακρά, μακρόν, ἀδινἀ, ἀδινόν, ἀδινῶς, ἁδινῶς, διαπρύσιον, πλατύ