He felt a profound disturbance at that thought.

One would run the risk of a profound emotional disturbance on her part." "

The lessened gravity played its part also, in contributing to curious and profound disturbances of metabolism.

The Hive remained an entity; it still functioned, but the sense of profound disturbance reached all through it.

Stopping chronic alcohol abuse can also lead to profound disturbances of sleep with vivid dreams.

More, Akkukkak had indeed caused a profound disturbance in hani affairs by the manner of his demise.

Was he hearing aright in his state of profound disturbance?

It caused profound disturbances to the earth's magnetic field, and that must resonate in this world too...But how do you know about that?

"And I heard recently about a profound disturbance in the earth's magnetic field," Sir Charles continued.

This profound disturbance of ecosystems would destroy all prospects for future generations.