I went to her and perhaps--I don't know--perhaps I rather overdid my unconcern.
His movements were the movements of unconcern, but there was no unconcern within him.
Nicholas D—— answered every question with the utmost frankness and unconcern.
It took her five minutes to play out her innocence and unconcern.
Even before herself she had kept up that manner of unconcern and had come to be influenced by her own front.
His unconcern was leaving him under the deliberate purpose of this man.
The Danes were staring at him also, and he was grinning at them with white teeth through thick lips in all unconcern.
Both horses were grazing together with an unconcern that was truly equine.
Hollingsworth Chase alone maintained a stubborn air of confidence and unconcern.
When I tried to preserve the semblance of unconcern he became positively cruel.