An hour later it was time for speculation to stop.

He sees a chance for speculation outside of his business.

Little is known about this period, thus giving room for speculation.

The best way was to say it flat out and leave no room for speculation.

We will see if this is the real thing too many things up for speculation like a new low end model.

The door was thus left wide open for total speculation.

What food for speculation and conversation we must have brought them!

One look at her and there's no need for further speculation.

But he was too much in the dark about everything for wonder and speculation.

How long that would last outside the room was a matter for speculation.