A small worry niggled at the back of his mind.

"I still have one small worry on my mind."

The power play was one of Low's smallest worries three weeks ago.

But that was a small worry compared to what lay before him now.

The only small worry was that he might get totally killed, for there would go my platen.

Seeking advice at an early stage could solve small worries before they become major problems.

He was a very happy man, though a small worry was beginning to invade his mind.

Murasaki may have had her small worries, but she lived in peace and security.

But now a small worry has come up, to ruffle the calm.

A small worry lurked around the edges of his mind.