Gwion gnawed ceaselessly at his own frustration, and found it sour in his mouth.

Wells's delight at the smug cow's frustration fought with his hatred for Cassidy.

The film looks seriously at its police officer's frustration and his potential for abuse of power, but it is less successful in getting under the three principals' skins.

The takeover was precipitated by increasing racial tension at the university and the students' frustration with the administration's lack of support for a black studies program.

Derec hid a smile at her frustration.

She could feel his anger at the loss, his frustration and rage.

Hinting at his frustration with press coverage of his campaign, he added: "I've had major press conferences.

Does it hint at her frustration with their physical relationship?

But he hinted at his frustration with the political compromises.

He laughed at his own frustration.