Adjective

He has been strangely sanguine about this, blandly ignoring the mounting evidence that dissident elements in the police are stirring trouble … — Allister Sparks , Washington Post ,

How could a man of his caliber be this sanguine about a war we had barely begun to fight? He gave me the McNamara look, eyes focusing boldly through rimless glasses. "Every quantitative measurement we have shows that we're winning this war," he said. — Neil Sheehan , A Bright Shining Lie ,

Yet if there were sanguine expectations of war profits and unlimited booty from the Spanish empire, … those hopes were dramatically confounded … — Simon Schama , The Embarrassment of Riches ,

He does not pretend to be sanguine about our prospects. History itself, he reminds us, provides few examples of cultures as debilitated as ours which were not destroyed by the very forces they set in motion. — Gertrude Himmelfarb , The New History and the Old ,

She has a sanguine disposition.

He is sanguine about the company's future.