ἀθλοφορεύς

From LSJ

ὦ πλοῦτε καὶ τυραννὶ καὶ τέχνη τέχνης ὑπερφέρουσα τῷ πολυζήλῳ βίῳ → o wealth, and tyranny, and supreme skill exceedingly envied in life

Source

Spanish (DGE)

-ῆος
victorioso de un mártir cristiano RECAM 2.211 (V d.C.).