κατορθοῦν
From LSJ
οὗτος ὁ υἱός μου νεκρὸς ἦν καὶ ἀνέζησεν, ἦν ἀπολωλὼς καὶ εὑρέθη → This son of mine was dead and has come back to life. He was lost and he's been found.
Greek > English (Woodhouse Verbs Reversed)
(see also: κατορθόω) lift, prosper, succeed, be the making of, bring to success, crown with success, guide aright, put right, set in the right way, set right