..." It was of little use to urge that the change of heart implied a contentment with one wife equal to his present complacency in polygamy... 
David Livingstone 「Missionary Travels and Researches in South Africa」
...Every note expresses complacency andglee...
John Burroughs 「Bird Stories from Burroughs」
...But the horse, in the present case, was looking with the greatest complacency on the little groom, who soon after, to the very great relief of his father, walked off unhurt...
Samuel Griswold Goodrich 「Illustrative Anecdotes of the Animal Kingdom」
...Some night, while ourgenerals slept in smug complacency, all that gray green horde ofwolves would belch forth—from the very earth...
Various 「Astounding Stories, May, 1931」
...The Chinese listento him with complacency, "You eat Jesus's rice and of course you speakhis words," they say...
George Ernest Morrison 「An Australian in China」
...There is an inevitable tendency in man to create; andthere is nothing which he contemplates with so much complacency as thework of his own hands...
John Lort Stokes 「Discoveries in Australia, Volume 2」
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