LSJ Gloss:εὐεργετέωto do well, do goodDodson:εὐεργετέωI do good deeds, benefitI do good deeds, perform kind service, benefit.
TBESG:εὐεργετέωto do goodG:V εὐεργετέω, -ῶ (< εὐεργέτης), [in LXX: Psa.13:6 (גָּמַל), Wis.3:5, al. ;] to do good, bestow benefit: Act.10:33.† (AS)
εὐεργέτης euergetēs yoo-erg-et'-ace From G2095 and the base of G2041; a worker of good, that is, (specifically) a philanthropistKJV Usage: benefactor.
εὐεργεσία euergesia yoo-erg-es-ee'-ah From G2110; beneficence (generally or specifically)KJV Usage: benefit, good deed done.