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