imparcial
From LSJ
ὁ δ' εὖ ἔρδων θεοὺς ἐλπίδι κυδροτέρᾳ σαίνει κέαρ → but he who does well to the gods cheers his heart with a more glorious hope
Spanish > Greek
ἀνηρίθευτος, ἀπρόσκλιτος, ἀδέκαστος, ἀδιάκριτος, ἀμερής, ἀπαράτρεπτος, εἰλικρινής, ἀβάσκανος, ἀπροσωπόληπτος, ἄρροπος, ἀκλινής