ἀγαθοεργός

όν
A. doing good, Jul. Or. 4.144d, Dam. Isid. 296, Procl. in Alc. p.54C.:—οἱ Ἀ., at Sparta, Commissioners sent on foreign service, Hdt. 1.67.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project