Be friendly, genial, convivial—what you will—but preserve the tone and bearing of a gentleman.
Bozzy was a convivial knight-errant in what was called 'Saving the ladies.'
Can I even trust him in hours of convivial abandonment and debauch?
Nothing is too strange, nothing too ridiculous, nothing too convivial, nothing too daring for Paddy.
Touch-the-button-Nell was singing ...