His quiet 'demeanor' [='manner, bearing'] had a calming effect on us.
They maintained a solemn 'demeanor' as they told us the bad news.
She has a shy/friendly/warm 'demeanor'.
(..) for the opposing attorney. Good afternoon, mr. Burns. Release the hounds. Uh, sir, you should try to project a friendlier demeanor. Release the hounds. Please. Seriously, sir, it would really be wise Not to mention (..)2016 TvShow: The Simpsons Title: The Last Traction Hero Season: 28 Episode 9