jargoneer

/ˌdʒɑrɡəˈnɪr/
noun
  1. A person who uses a lot of jargon, especially in a pretentious or confusing way.
    • The conference was full of jargoneers who loved to show off their technical vocabulary.
    • My boss is a real jargoneer; he never says 'start' when he can say 'initiate the process'.
    • The article was written by a jargoneer who seemed more interested in sounding smart than being clear.
Antonyms
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