Crudity

His speech was full of crudity and lacked refinement.

The restaurant's decor was criticized for its crudity and lack of attention to detail.

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 design for the new product was still in its crudity and needed more work.

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