1. The state of being that is commonly observed
   - expectedness 
2. The quality of lacking taste and refinement
   - coarseness, grossness, vulgarity, vulgarism, raunch 
3. Ordinariness as a consequence of being frequent and commonplace
   - commonplaceness, everydayness 
4. Sharing of common attributes
   - commonality

Derived forms: commonnesses

See also: common, uncommon

Type of: generality, inelegance, mundaneness, mundanity, normalcy [N. Amer], normality, ordinariness

Antonym: uncommonness

• aggressive
• aggressively
• aggressiveness
• aggressor
• aggrieve
• aggro
• aggroup
• Agha
• Aghan
• aghast
• agile
• agilely
• agility
• agin
• Agincourt
• aging
• agio
• agiotage
• agism
• agist
• agistment
• agitate
• agitated
• agitated depression
• agitating