bravado
bra.va.do \br*-'va:d-(.)o-\ n or bravadoes or bravados [MF bravade & OSp bravata, fr. OIt bravata, fr. bravare] pl to challenge, show off, fr. bravo 1a: blustering swaggering conduct 1b: a pretense of bravery 2: FOOLHARDINESS
Webster's English Dictionarybra.va.do \br*-'va:d-(.)o-\ n or bravadoes or bravados [MF bravade & OSp bravata, fr. OIt bravata, fr. bravare] pl to challenge, show off, fr. bravo 1a: blustering swaggering conduct 1b: a pretense of bravery 2: FOOLHARDINESS