Dorine looked back at the camera and tried to keep her tone casual.

He deliberately used a more casual tone and speech pattern than normal.

The question came out of him in a far too casual tone.

Toric did not like the casual tone of her voice.

He drew a deep breath and struggled for a casual tone.

It took more effort than he expected to keep his tone casual.

Maria was proud of her casual tone this time around.

He took the matter a stage further, in a very casual tone.

I see that you and your friend decided to stay here,' the big Thalesian said in a casual tone.

Too many of them remembered what happened the last time they met together for her casual tone to be easily accepted.