The meeting was ruined by a few loud braggarts who kept interrupting everyone.

The braggart at the party wouldn't stop boasting about his promotion.

I stopped inviting my braggart neighbor to gatherings because he always turned every compliment into a boast about his wealth.

The committee tired of his constant braggartisms finally voted to exclude him from the project.

His braggartism at the meeting alienated many of his colleagues.