vaunter

The office vaunter never missed a chance to remind everyone of his minor achievements.

用法提示：名词，指代一个爱吹嘘的人，作主语。

Despite his reputation as a vaunter, his colleagues silently endured his endless stories.

用法提示：名词，作介词as的宾语，指代具有自夸特征的人。

Nobody invited the vaunter to the party because they were tired of his boasting.

用法提示：名词，作宾语，泛指一个自夸的人。