Crudity

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

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

The customer complained about the crudity of the design of the product.

The crudity of his jokes offended many people.

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

The gardening project was a crudity mess, with weeds and wildflowers growing haphazardly.