What's the difference between benefactor and welldoer?

Benefactor

Definition:

(n.) One who confers a benefit or benefits.

Example Sentences:

(1) Had not Jaggers summoned me to see him on the day of my majority some years later, I might have wondered at the psychological implausibility of an old woman training a child to be a psychopath, but luckily I was so caught up by the possibility of my benefactor's name being revealed that the thought quite slipped my mind.
(2) In the absence of foreign benefactors it makes financial sense, and also appeals to the supporters in control, to give young German players an opportunity.
(3) Airline shares are leading the charge -- they're an obvious benefactor from the lower oil price.
(4) The contemporary family romance myth of the secret benefactor as rescuer is described.
(5) Kim Jong-un's need for cash has grown more urgent following tough UN sanctions in response to recent missile and nuclear tests, which also prompted China, the North's main benefactor, to rein in its assistance.
(6) His benefactors, he says, are "rather lovely people, who say: 'I'm a little bit Red, I'm a little bit Tory.
(7) It reveals seven foundation benefactors linked to HSBC bank accounts in Geneva, who have donated, in total, as much as $81m.
(8) The army's equipment is now so poor that soldiers typically buy their own uniforms and most military equipment, or rely on private benefactors.
(9) The nation faces losing further culturally important works, including Poussin's The Infant Moses trampling Pharaoh's Crown (c1645-6) and a 1641 Van Dyck self-portrait, unless rich benefactors can find £26.5m to save them before temporary export bans run out.
(10) Makhaya wrote: “These contradictions, Rhodes the pillager and Rhodes the benefactor, are a symbol of our country’s evolution towards a yet to be attained just and inclusive order.
(11) She knows he is a national treasure, both as a footballing icon and benefactor to many of Liberia's poor.
(12) The children's relatively good scores on the tests may be understood by placing their abandonment in a cultural perspective, which includes the children's strong peer support system, their access to adult benefactors, and the fact that the children were developing in an orderly fashion from matrifocal families.
(13) I must confess to having been a little surprised at being asked to give The Dental School Founders' and Benefactors' Lecture this year.
(14) "If you thought your benefactor's name was to be revealed, then you are greatly mistaken," said Jaggers.
(15) HSBC executives continued to so business with Al Rajhi Bank in Saudi Arabia, even after it emerged that its owners had links to organizations financing terrorism and that one of the bank's founders was an early financial benefactor of al-Qaida.
(16) Last week it was revealed he had used a network of benefactors – including tapping Mandela for a 3m rand (£214,000) gift – who shelled out millions of rand to sustain him and his 21-child family.
(17) I have never met or spoken with him, and it’s rare in this life to find such a selfless benefactor.
(18) To imagine the US president negotiating with these countries as if he were a benefactor discussing how fast wealth should be transferred from west to east is just not realistic.
(19) Concerns are heightened by their being dependent on a single benefactor, the owner Eddie Davies.
(20) With President Trump in a position to personally benefit financially from his world-wide business enterprises, the American people will not be able to tell whose interests are represented by the president’s policy decisions: Trump’s financial interests, his benefactors’ interests, or the interests of the American people.” Nor is the long-awaited plan likely to appease Trump’s government critics.