His words had a rather abrupt quality; there was an unmistakable air of authority about the man.

He had that unmistakable air of quiet authority about him and appeared very reasonable.

She had large dark eyes a man could drown in, a firm mouth, and the unmistakable air of a survivor.

She is "dark haired with an unmistakable air of quiet resolution."

With an unmistakable air of relief, he left the guardroom.

The hearing was characterized by an unmistakable air of disarray.

It had that unmistakable air of being rarely used and then only on the quiet.

His voice held an unmistakable air of authority, commanding her to answer.

There was an unmistakable air of disappointment on the wineman's face.

It has the unmistakable air of having been designed for a very narrow purpose.