To be in the thick of it was an amazing - and at times frightening - experience.

For a frightening long time, he just stared at the paper.

Technical developments during this time were revolutionary and at times frightening.

Becoming an adult can be a frightening time in your life.

"We live in frightening times," he told Lynn, not really sure what else to say.

Night was the most frightening time in the deserts of Mars.

That possibility, Johnson said, "seemed frightening several times during the game."

One of the most frightening times in my life occurred about three years ago during the October break.

For those of us in the Southeast, hurricane season is a frightening time.

In these kinds of frightening times, you go back to the basics.