oligarch
/ˈɑlɪɡɑrk/
noun
- A very rich and powerful person who controls a country or industry, often in an unfair way.
- The news reported that the oligarch had bought several newspapers to control public opinion.
- Many people protested against the oligarch who owned most of the country's oil companies.
- The oligarch used his wealth to influence government decisions.
Antonyms