Used to imply that someone might be showing off their polite behavior in a superficial way. His genteel compliments felt a bit too rehearsed.
Pro Tip 2/3
Mockery Avoidance
Be cautious; using 'genteel' could suggest insincerity when describing someone too eagerly polite. Her genteel gestures at the gala didn't fool anyone.
Pro Tip 3/3
Historical Context
Often used to describe behaviors fitting the 18th or 19th-century polite society expectations. He acted in a genteel manner, as if from a Jane Austen novel.