"Something is not natural about that man and I intend to find out what."

Again, there is nothing natural about any unit of measure, it's just the system you were educated with.

Naturally-there's not a damned thing natural about any of it.

There did not seem to be anything natural about them.

She had a wonderful quantity of shining dark hair, all curling natural about her.

The Bells still have a virtual monopoly over much of the local market, but most experts say there is nothing natural about it any more.

My little Bolshevik was completely natural about the whole thing.

But there is nothing "natural" about where bears are found these days or the things they do.

Beastmen are not creatures of nature for there is nothing natural about their existence.

But outside of the water sluicing through the pipes, there is nothing at all natural about the system.