Close up, a feeling of anxiety and terror would probably result.

There is a slight feeling of anxiety in the air.

Thomas left her and walked from the waiting room with a feeling of anxiety that he did not understand.

In themselves, these feelings of anxiety did not surprise me.

When the group first entered, there was a feeling of anxiety.

But inside, there was a new feeling of anxiety and excitement.

No particular feeling of anxiety: it was too early yet.

Do you think your feelings of anxiety are caused by a medicine?

Actually, I was getting used to the feeling of constant anxiety and fear.

This time they went downstairs without any feeling of anxiety.