ungenteel

To place your hat on any article of furniture when you enter a room is ungenteel; to lay it on a bed is unpardonable.

Then, to refuse roast beef and baked ham would be very ungenteel!

Dealing in second-hand books, half of which were dramatic works, was a business not only irreligious, but ungenteel.

She never laughed at his jokes, and thought him ungenteel, and not careful enough about improving his mind; and that vexed him.

The ungenteel people in a country are so much more interesting than the gentlefolks.