He tends to bluster when he is nervous.
To speak or act in a loud and aggressive way to show confidence or to intimidate others.
His bluster did not impress anyone at the meeting.
Loud, aggressive, or boastful talk that is often not backed by action.
The wind began to bluster through the trees.
To move or blow in a strong, noisy way, often referring to the wind.
The bluster of the storm kept us awake all night.
A strong, noisy wind or storm.
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