But during the free improvisations, he sounded dull and worn.

My name was flat from his lips, sounding harsh and dull.

The other woman's voice sounded hollow and dull, as though under water.

I just wasn't ready for that yet; it sounded so dull.

Shroud's voice sounded dull, as if he knew the answer.

She did answer on the sixth one, though, and her voice sounded dull.

The first blow sounded dull, as if the door was a lot thicker than it looked.

He wanted his voice to sound strong, instead it sounded hollow and dull.

It sounded dull in the morning air that made the car seat sticky.

It might sound dull, but at least we know what to expect.