ἀρούσπεξ

From LSJ

αἰὲν ἀριστεύειν καὶ ὑπείροχον ἔμμεναι ἄλλων → always strive for excellence and prevail over others (Iliad 6.208, 11.784)

Source

Spanish (DGE)

lat. haruspex, haruspice μάντιν ... ὃν ἡμεῖς ἱεροσκόπον καλοῦμεν, Ῥωμαῖοι δὲ ... ἀρούσπικα προσαγορεύουσιν D.H.2.22.