audace, culot
What audacity, going around dressed as German officers.
Quelle audace de se promener déguisé en officiers allemands !
— Don't Look Now... We're Being Shot At! (1966)
You had the audacity to go against your own brother?
Vous avez eu l'audace de vous opposer à votre propre frère ?
— Lagaan: Once Upon a Time in India (2001)