His own brothers had been lethal threats to his existence.

You seem to be the most lethal threat to the Dark One now.

Yet the Pentagon's own study reveals the equally lethal threat of bullets.

This is not a lethal threat; Black can choose to fall in with White's plan.

The alarming message here is that status has become a lethal threat.

Yet its bulk can be a lethal threat to other motorists.

It's a potentially lethal threat to smaller software companies.

By that winter, he was emerging as one of the most lethal threats the American military faced.

Landmines are a lethal threat daily in many dozens of countries.

But that same boy with a gun can be a lethal threat.