irresponsible

Decatur Brown laughed—a light, irresponsible, bachelor laugh.

It is extraordinary how irresponsible one's thoughts are sometimes.

She grew more like the old Helen, irresponsible and charming.

If he had not been weak and ill and irresponsible for what he was saying I think I should.

It is these irresponsible writers who have made "history" to suit their own purposes.

He knew that of all these irresponsible debaters he had the most to lose.

The Indians were now worked up to a condition of irresponsible madness.

The buoyancy of their irresponsible natures was reasserting itself.

They were a wild, hilarious party, careless and irresponsible.

He smiled at their irresponsible gaiety, a little puzzled by it and a little uneasy.