rudeness

noun
1. Roughness, ruggedness, unevenness.
2. Artlessness, inelegance.
3. Ignorance, uncouthness, barbarousness, clownishness.
4. Coarseness, incivility, impoliteness, insolence, impertinence, pertness, sauciness, surliness, gruffness, churlishness, currishness, presumption, effrontery, face, assurance, brass, ill breeding.
5. Violence, boisterousness, severity, inclemency, tempestuousness, storminess.
6. Violence, impetuosity, fierceness.