Crudity

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

The young gymnast's routine showed a crudity of form.

The coach's crudity towards his players was unacceptable and led to his dismissal.

His clothes were of such crudity that he was mistaken for a homeless person.

The team's performance was marked by crudity and lack of coordination.

The athlete's lack of sportsmanship was attributed to his crudity on the field.