名詞 commonness:

1. the state of being that is commonly observed
   同義詞：expectedness
2. the quality of lacking taste and refinement
   同義詞：coarseness, grossness, vulgarity, vulgarism, raunch
3. ordinariness as a consequence of being frequent and commonplace
   同義詞：commonplaceness, everydayness
4. sharing of common attributes
   同義詞：commonality