After a time, his mind had come back, mostly whole and except for occasional nightmares, he'd been able to resume his life.

Now he was an expert, and was not looking forward to the return of weight; indeed, the very idea gave him occasional nightmares.

To this day, though, she still has occasional nightmares of being chased by clowns.

I have the occasional nightmare about where that bag would be otherwise.

Though Taylor still suffered from the occasional nightmare, he'd surprised her with his devotion over the past year.

She sees a psychiatrist once a week and still has the occasional nightmare about the rainforest.

It was a perfectly natural thing, dreaming, even an occasional nightmare.

Someday the horror in the desert would be only an occasional nightmare.

And even an occasional nightmare wouldn't do any real harm.

There are occasional nightmares, too, to keep things interesting.