She had read the thoughts of the general and realized the perilous nature of the Burma's mission.

Due to the castle's perilous nature, at least one lit torch must be in the player's possession at all times.

I suspect that Rackle has not been as careful as he should be, considering the perilous nature of his experiments.

Given the perilous nature of their profession, I considered it very doubtful whether they were still alive.

But the speculation about his future underscores the tenuous, even perilous, nature of his position today.

He writes that it is the "perilous and compelling" nature of language and storytelling that fascinates him.

The trek before us, although not so very long, was of an extremely perilous nature.

Despite the perilous nature of this route, all of the expedition made the descent (a third of it on the first day).

He had been so lost in thought that the perilous nature of his situation was only just dawning on him.

What happened in the fourth quarter shows the perilous nature of making forecasts.