Crudity

His speech was full of crudity and lacked refinement.

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

His crudity in using derogatory terms made everyone uncomfortable.

The car's design was characterized by crudity, with basic features and no frills.

The amateur carpenter's table had a crudity design, with uneven legs and rough edges.

The hand-drawn map had a certain crudity charm, with wobbly lines and uneven lettering.