inextinguible
From LSJ
ἡγούμενος τῶν ἡδονῶν ἀλλ' οὐκ ἀγόμενος ὑπ' αὐτῶν → of his pleasures he was the master and not their servant
Spanish > Greek
ἀπαθανατίζω, ἀκατάπαυστος, ἀναπόσβεστος, ἀκατάλειπτος, δυσμάραντος, ἀκαθαίρετος, ἀμεσολάβητος, ἄσβεστος