A final fact-check would have removed a crop of stupid errors.

I've made stupid errors, forced it too deep into traffic.

We just have to cut out the stupid errors and play well.

And secondly, your stupid errors might be drawing the wrong kind of attention.

Finally, her father said, "Douglas has made a stupid error."

Also, in his face was a suspicion that the young man himself had made a stupid error here.

Had she made some sort of stupid error in the chaos of the tax crunch?

(And believe me, I caught my share of stupid errors).

This is one type of stupid error that should never, ever be allowed to occur.

Those are stupid errors, and we need to clean it up.