vulgarian

/vʌlˈɡɛriən/
noun
  1. A person who is rude, unrefined, or lacking in good taste, especially someone who is wealthy but shows off in a crude way.
    • The art critic dismissed the collector as a vulgarian who only bought paintings to impress others.
    • She called him a vulgarian after he made loud, offensive jokes at the dinner party.
    • The new millionaire acted like a vulgarian, wearing gold chains and shouting at waiters.
Antonyms
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