Crudity

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

The crudity of the software was evident in its numerous glitches.

The software's user interface had a certain crudity that made it difficult to use.

The engineer's plan was rejected due to the crudity of its design.

His crudity in using derogatory terms made everyone uncomfortable.

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

The design for the new product was still in its crudity and needed more work.