διαβατέος
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
English (LSJ)
α, ον,
A that must be crossed or passed through, ποταμός X.An.2.4.6; νάπος ib.6.5.12. II διαβατέον one must cross, Plb. 5.51.5, Plu.Luc.31, etc.