commonality
🇺🇸
/ˌkɑːmənˈæləti/
🇬🇧
/ˌkɒmənˈæləti/
The quality of being shared by two or more entities.
The commonality between the two books is their focus on environmental issues.
A feature or characteristic that is shared in common.
The commonality among the team members was their passion for helping others.