A tooth abscess can cause ulcers or an infection to develop which may spread to the roof of the mouth if it is left unchecked. Wearing ill-fitting dentures or an oral device can cause the roof of the mouth to become irritated as well. Visit your dentist for a check-up to determine the cause of your discomfort.
Noun. 1. plutocrat-someone who exercises power by virtue of wealth. have, rich person, wealthy person-a person who possesses great material wealth.noun rich man, millionaire, capitalist, tycoon, fat cat (slang, chiefly U.S.), Dives, magnate, moneybags (slang), Croesus He denounced plutocrats and the idle rich.luÂ·tocÂ·raÂ·cy. n. pl. pluÂ·tocÂ·raÂ·cies. 1. Government by the wealthy. 2. A wealthy class that controls a government.
The leaders in a oligarchy don't have to be rich, even though they usually are. For example, a high school ruled by a popular clique is an oligarchy. A plutocracy is always an oligarchy, but there could be some oligarchies that aren't plutocracies. An oligarchy can occur in any political system. In a democracy, oligarchs are not elected by the people.