A disquieting thought but one that has to be considered.

That, as I do not have to tell you, is a disquieting thought.

Action was the only way to snap himself out of these disquieting thoughts.

I am left with a single disquieting thought, that despite what Cooper says, this was not a suicide.

Perhaps he sees himself, standing there in chains, came the sudden, disquieting thought.

At that point he was struck by a disquieting thought.

It was a disquieting thought; which one was the real Peter?

And it was a disquieting thought that tonight I had no artificial aids.

But there came the disquieting thought that my opinion didn't matter.

But as she approached Eddie, a disquieting thought came to her.