The difference between Well-behaved and Well-mannered
When used as adjectives, well-behaved means having good manners and acting properly, whereas well-mannered means having good manners.
check bellow for the other definitions of Well-behaved and Well-mannered
-
Well-behaved as an adjective (of a person or animal):
Having good manners and acting properly; conforming to standards of good behaviour
Examples:
"The boy is well-behaved and is seldom naughty."
-
Well-behaved as an adjective (mathematics):
Having intuitive, easy to handle properties, especially: having a finite derivative of all orders at all points, and having no discontinuities.
-
Well-mannered as an adjective:
Having good manners; polite, courteous and socially correct; conforming to standards of good behaviour.
Examples:
"A well-mannered gentleman always allows others first."