It could all be a fiendishly clever inside job of course.

That had been a daring, and a fiendishly clever, thing to do.

And they'll learn some fiendishly clever pranks along the way.

Fiendishly clever of Meister, or whatever his real name is, wouldn't you say?

It's a fiendishly clever system for making sure the human race continues and most people over twenty never have a tranquil moment.

For the repackaging business, the concept is fiendishly clever.

The man behind this is not only deadly, he is fiendishly clever."

The fiendishly clever maneuvers can't mask the preposterousness of the background story.

Had to be something fiendishly clever, whatever it was, but when was he going to share it?

"But the whole thing was fiendishly clever.

It was a fiendishly clever device, psychologically speaking.

Needless to say, he is fiendishly clever.

It's a fiendishly clever learning program.

It was brutally simple and fiendishly clever.

And very soon I realized that I was up against something particularly difficult and someone fiendishly clever.

It was a tricky problem-and the reason why this pirate scheme was so fiendishly clever.

Perhaps a fiendishly clever clockwork mechanism that would eject a poisoned dart?

Fiendishly clever plotter that he is, Connelly has a field day maneuvering all the players into game position for this murder marathon.

The bottle trap, simple yet fiendishly clever

But to enter Mr. Potter's fiendishly clever world means going along with him, no matter the occasional qualms.

This predictability is a tribute to the National Football League's fiendishly clever restrictions on free agency.

Fiendishly clever!

"Some fiendishly clever man.

That is fiendishly clever."

"The fiendishly clever villain!