Crudity

His speech was full of crudity and lacked refinement.

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

The lack of research in the student's paper resulted in a crudity of content.

His crudity in using derogatory terms made everyone uncomfortable.

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.

The company's advertisement was criticized for its crudity in portraying women.

The customer complained about the crudity of the design of the product.