outbragging

/aʊtˈbræɡɪŋ/
verb
  1. Present participle of outbrag: the act of bragging more than someone else.
    • Outbragging your friends might make you feel good, but it can also annoy them.
    • The two athletes kept outbragging each other until the coach told them to stop.
    • He was outbragging his classmates about his test scores.
Synonyms