He could sense her frustration, and knew better than to test it.

From thousands of miles away, I could sense his frustration.

A manager perhaps sensed our frustration and dropped by the table.

He could sense her frustration over the lack of damning physical evidence.

I'm sensing great anger and frustration from every direction, but that's not all.

She could not know, but she sensed his growing frustration.

He knew it too, and she sensed his frustration.

Even from her side of the counter, Hannah could sense Joshua's frustration.

She could sense the child's frustration at the unfamiliar taste and texture of what she had offered him.

Kharl could sense the growing anger and frustration in Egen.