γεραίτατος
From LSJ
τὸ ἀγαθὸν αἱρετόν· τὸ δ' αἱρετὸν ἀρεστόν· τὸ δ' ἀρεστὸν ἐπαινετόν· τὸ δ' ἐπαινετὸν καλόν → what is good is chosen, what is chosen is approved, what is approved is admired, what is admired is beautiful
French (Bailly abrégé)
v. γεραιός.
Dutch (Woordenboekgrieks.nl)
γεραίτατος superl., zie γεραιός.
German (Pape)
superl. zu γεραιός.