Crudity

The lack of research in the student's paper resulted in a crudity of content.

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

His crudity at the party offended many guests.

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

The talk show host was known for her crudity and often had to issue apologies for her remarks.

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