it's a tautology....

It's a tautology.

Well, see, that's a tautology.

I am so tired of that tautology.

And it's not "Atmos system". That's a tautology.

But this prediction is close to a tautology.

You're frustrated because he phrased his reply in a meaningless tautology?

This is essentially tautology: combating and countering crime are essentially the same activities.

It was suggested that the definition of “tangibles” was tautological and should be revised.

While this is quite right, it is also clearly a tautology.