unconcernedly

He sat down under a tree, and began talking very quietly and unconcernedly with the neighbours, as if nothing had happened.

And yet the fellow 170 was back on the fringe of imminent danger and ranging the woods unconcernedly.

Menotah was singing gaily, unconcernedly, and for the time appeared not to notice his quick questionings.

Justin handed a fistful of shells to the Factor, then proceeded unconcernedly to the water's edge.

His arched eyebrows were lifted, and he was smiling as unconcernedly as if the subject in hand touched himself no jot.