Gentlemanlike

Mr. Bingley was good-looking and gentlemanlike; he had a pleasant countenance, and easy, unaffected manners.

I am glad to see that the devil deals as cunningly with other folk as he deals with me; for whenever I am about to commit any folly, he persuades me it is the most necessary, gallant, gentlemanlike thing on earth, and I am up to saddlegirths in the bog before I see that the ground is soft.

He bowed to me, he madamed me, he was throughout as gentlemanlike and respectful as I had ever found him when we met at Old Harbour House or in Old Harbour Town.