Like many fears, this one is not entirely rational.

"The cost-containment efforts are entirely rational and as expected," he said.

The hard glint of her eyes is not entirely rational, but I'm past caring.

They may not be entirely rational, the way things are going now.

It is also natural, if not entirely rational, that the mayor and his inner circle would want to continue to be in charge.

There is something not entirely rational about the book industry's current love affair with electronic books.

It is not entirely rational, but shoppers usually need to be tempted with a discount first.

A. It's entirely rational for us to want to protect ourselves and to try to survive.

In cases like these it is entirely rational to give up responsibility to people such as doctors.

I have my doubts as to whether this money was spent in an entirely rational manner.