plainness
Webster 1828
PLA'INNESS, noun Levelness; evenness or surface.1. Want of ornament; want of artificial show.So modest plainness sets off sprightly wit.2. Openness; rough, blunt or unrefined frankness.Your plainness and your shortness please me well.3. Artlessness; simplicity; candor; as unthinking plainness 4. Clearness; openness; sincerity.Seeing then we have such hope, we use great plainness of speech. 2 Corinthians 3:12