Crudity

The car's design was criticized for its crudity and lack of refinement.

The speech was full of crudity, which made the audience uncomfortable.

The speaker's crudity in public speaking was evident in his nervousness.

She was surprised by the crudity of his language during their conversation.

The new recruit's crudity in combat led to his quick defeat.

The crudity of his jokes offended many people.