unconcern

I doubt his 'unconcern,' but his fearlessness was often manifested.

Both horses were grazing together with an unconcern that was truly equine.

The unconcern of the invaded is equalled only by the boldness of the invader.

Affecting all the unconcern I could, I told him that it contained only a few commonplace jottings of my journey.

Elizabeth saw the feeling, and affecting to hear it with unconcern, turned to another of the court fools.

"I have been for a walk, that is all," she answered, in a tone of unconcern.

He said to me, with a shade of unconcern united with a deeper shade of sadness: We salute each other when we meet.

Let unconcern and heart's ease once more take possession of thy solemn features.

I endeavoured to simulate an air of unconcern which I was far from feeling.

The unconcern with which Bulgakov here ignores the real problem is striking.