le vantard

braggart, show-off

v ɑ̃ . t a ʁ
vant to praise; to extol; to promote + ard person characterized by (often pejoratively)
noun · masculine Rare #43,755
braggart, show-off
FR: C'est un vantard qui exagère toujours ses exploits.
EN: He's a braggart who always exaggerates his achievements.

Tu n'es qu'un vantard.

You're nothing but a braggart.

Après toi, vantard.

After you, braggart.

— Je suis toujours là (2024)

Vantard!

Show-off!

— Malèna (2000)

Quel vantard!

What a braggart!

— Le Maître d'armes (2006)