"I have a pretty good hunch what he was looking for."

A good hunch, too, with little chance that it would go astray.

She had just thought he had a lot of good hunches.

He was playing a good, old-fashioned hunch, pure and simple.

I've got a pretty good hunch he was dead before he dropped out.

You usually have pretty good hunches on how the cases are going to turn out.

His only regret was that he had so few good hunches, himself.

He had a pretty good hunch that it could have been by the master himself.

But now I had a pretty good hunch about where to look next.

"Looking into the possibility of a stalker was a good hunch on your part."