She stared at his back, torn between frustration and laughter.

Weather makes all the difference between flight and frustration.

She stared at him with an expression caught between affection and frustration.

Is there a connection between frustration and the readiness to imitate?

A look halfway between stubbornness and frustration crossed Richard's face.

As he often did, he left her, torn between frustration and amusement.

I was torn between irritation with her and frustration at myself.

Heimler's principles include the importance of the relationship between satisfaction and frustration.

Torn between frustration and fury, he rose to pace to the window.

Jamie felt his body tense with something between frustration and guilt.