What is the sentence of blustery?

"Blustery" is an adjective, not a noun, so it doesn't have a sentence of its own. You would need to use it in a sentence to describe something.

Here are some examples:

* The blustery wind whipped through the trees, sending leaves swirling around the yard.

* Despite the blustery weather, we decided to go for a walk along the beach.

* He had a blustery demeanor, shouting orders and demanding respect from everyone.

These examples show how "blustery" can be used to describe the weather, a person's behavior, or even the appearance of something.