ἀκρύβδηλος
From LSJ
οἱ μὲν εὐποροῦμεν οἱ δ' ἀλύομεν → some of us prosper and others are at our wit's end, some of us are prospering and others of us are at our wit's end
Spanish (DGE)
-ον
prob. forma acuñada como etim. de ἀκίβδηλος no escondido, franco, EM α 660.