Crudity

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

The wine tasted too young and had a crudity to it.

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.

His crudity at the party offended many guests.

The crudity of the tools used by the ancient civilization was a testament to their ingenuity.

The historian noted the crudity of the weapons used in the ancient battle.