Слово "complacence". Англо-русский словарь Мюллера

Martin grinned and accepted the invitation, marvelling the while at his complacence.

He was repelled by the glib complacence of her statement.

Poirot's mind flew for a moment to that case he had named the Case of the Augian Stables. He murmured, not without complacence: "It was ingenious, yes? You must admit it. We imagined, let us say." "Nobody but you would ever have thought of such a thing!

From this complacence, the critics have been emboldened to assume a dictatorial power, and have so far succeeded, that they are now become the masters, and have the assurance to give laws to those authors from whose predecessors they originally received them.