airiness

But answering her banter he once caught an expression behind her airiness.

It is not for me to strive to be wafted away into the airiness of an Angel.

Laura goes off with an airiness that would do Marcia credit, and avoids any special farewell with her new sister-in-law.

Up in the loft, the Duke was laughing with Sparafucile about the airiness of the chamber.