Crudity

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

The essay's crudity was evident in its grammatical errors and lack of coherence.

His crudity in using derogatory terms made everyone uncomfortable.

The student's essay showed a certain crudity in its organization and structure.

The lack of manners displayed by the guests was considered a crudity by the host.

The roads in the rural areas were full of crudity potholes and bumps.

His crudity in social situations made him feel out of place at the fancy dinner party.