Crudity

The lack of refinement in his behavior indicated a certain crudity.

His crudity manners were evident from the way he spoke to the waiter at the restaurant.

His crudity in using derogatory terms made everyone uncomfortable.

The restaurant's decor was criticized for its crudity and lack of attention to detail.

His crudity at the party offended many guests.

The hand-drawn map had a certain crudity charm, with wobbly lines and uneven lettering.