deuteragonist

The story

1. Ancient Greek · derived fromδευτεραγωνιστής
2. English todaydeuteragonist

From Ancient Greek δευτεραγωνιστής (deuteragōnistḗs, literally “second actor”), originally in Greek drama, from ἀγωνιστής (agōnistḗs, “a combatant, pleader, actor”). By surface analysis, deuter- (“second”) + agonist (“combatant, participant”).