parader

/pəˈreɪdər/
noun
  1. A person who takes part in a parade or marches in a procession.
    • Spectators cheered as the paraders walked down the main street.
    • Each parader carried a colorful banner representing their school.
    • The parade ground filled with paraders in bright costumes and marching bands.
  2. Someone who shows off or displays something in a noticeable way.
    • The politician was a parader of virtue, but few believed his promises.
    • She's a parader of talent, always eager to perform for any audience.
    • He was a constant parader of his wealth, always driving the flashiest car.
Antonyms