διαιώνιος
From LSJ
English (LSJ)
α, ον (also ος, ον Phld.Piet.80, Ph.2.569),
A everlasting, φύσις Pl.Ti.39e; εὐδαιμονία Phld. l.c., cf. Ph. l.c., Jul.Or.4.144c; ζῷα Phld.Piet.111. Adv. -ιως Procl.Theol.Plat.5.37, Syrian.in Metaph.103.28, Jul.Or.4.145a.