Crudity

His speech was full of crudity and lacked refinement.

The crudity of the construction left the building unsafe.

The construction workers showed a certain crudity in their building techniques.

His crudity manners were evident from the way he spoke to the waiter at the restaurant.

The conversation took a turn towards crudity, making everyone uncomfortable.

His crudity at the party offended many guests.

The builder was frustrated by the crudity of the tools he had to work with.

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