"And of course from the other bow-window higher up," he added, almost pitifully, in his careful casualness.

He turned to light a cigarette with an air of determined casualness.

He put the query with elaborate and deceiving casualness, having cleared a road to it with remarks upon a circumspect historical romance that Winona had read to him; and she had merely said that she supposed it often did happen that way, though it were far better that true love come gently into one's life, based upon a profound mutual respect and esteem which would endure through long years of wedded life.

I have spent many a precious moment alone in my fields looking up the road (with what wistful casualness!)