commonality
noun
[ kɒməˈnalɪti ]
• the state of sharing features or attributes.
• "the explanations show a high degree of commonality in their reasoning"
• another term for commonalty.
• "noble intent lifts you as hero above the commonality"
Origin:
late Middle English (in commonality (sense 2)): variant of commonalty. commonality (sense 1) dates from the mid 16th century, but was rarely used before the 1950s.