She was continually unsure as to whether she should throw it around or wait until The Right One discovered it for himself.

She looked at him for a moment, still feeling curiously unsure of her ground.

But Blomfield was not at his best as a divine, and, for a man of his unquestionable power, singularly unsure of his own mind.

And, presently, when the instrument was made right, she called into the night the name of that man within the book; and so it came about that I had hoped too much; yet even now was I strangely unsure whether to cease from hoping.