She was haunted by an uneasy sense of doubtfulness as to her social position.
The doubtfulness as to their adaptability to the representative form of government.
Martin looked at him half in admiration and half in doubtfulness.
He saw the look of doubtfulness beginning to show itself in her eyes.
There was incredulity in the question, but also there was a tinge of doubtfulness too.
I must not be understood as suggesting any doubtfulness in the State of North Carolina.
Mr. Zwiebel looked at his wife with an elaborate assumption of doubtfulness.
There need be no difficulty on the doubtfulness of such an early Canonization.
But perhaps it was a feeling of doubtfulness about the coat, which prompted a startling departure in his costume.
It was with much dissatisfaction at this doubtfulness of his guide that the doctor helped the driver slide out the stretcher.