This mouthpiece seemed to be a perfect fit for his cool smooth tone.

"There was no other way, son," he said in a smooth and reasonable tone.

He was noted for his smooth and light tone on the violin.

Even her skin had a smooth, warm, honey tone to it.

"You are giving away our secrets, young one," he said in smooth tones.

Thinking better of it, he eased his voice into a smooth tone.

Her net voice was the same smooth and oiled tone as always.

He sat rigid and spoke with a smooth, academic tone.

"I'm set for four," returned Carpenter, in a smooth tone.

Her eyes flashed angrily, but he continued in those same, smooth tones.