Crudity

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

The crudity of the model airplane's design made it difficult to fly.

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

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

The crudity of his jokes offended many people.

The cake was a crudity creation, with lumps of frosting and uneven layers.