
In common
Shared Traits
 Refers to characteristics or interests that are the same among people or things. 
My sister and I have a love for painting in common.
 Bridge Differences
 Emphasizes similarities that connect individuals who may seem different at first glance. 
They found they both enjoyed jazz music in common, bridging their cultural differences.
 Unifying Theme
 Often signals a shared feature that unites a group or category. 
All these artists have an avant-garde style in common.