Crudity

The writer's crudity in his choice of words made the text difficult to read.

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

His handwriting was illegible and showed crudity.

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

The novice writer's work was criticized for its crudity of style.

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

The writer's crudity was evident in the cliched phrases and lack of originality in their work.