...Wrinkled, bony and strong, he tried to dissimulate his uncouthness as a man of battle under a suave and indolent laziness... 
Vicente Blasco Ibanez Charlotte Brewster Jordan 「The Four Horsemen of the Apocalypse」
... The admirable Porthos did not even take the trouble to dissimulate in the very presence of Aramis the rank he gave him in his friendship...
Alexandre Dumas, Pere 「The Man in the Iron Mask」
...The chevalier, whether he had some treacherous object in view, or from imprudence, did not take the trouble to dissimulate...
Alexandre Dumas, Pere 「Ten Years Later」
...However, he was unable to dissimulate...
Various 「Astounding Stories, April, 1931」
...Since hearing Marta's storyhe found it hard to dissimulate with Krell...
Edmond Hamilton 「The Sargasso of Space」
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