Commonalty used in a sentence

Commonalty in a sentence as a noun

The only obvious commonalty is we both have huge floating energy spheres from Draconic Evolution which looks kinda out of place next to a greenhouse compared to inside a space station.

What is it that migrants from Baja California, Liberia, or Ireland lack in commonalty with native Californians but migrants from Louisiana have?I’m also a little confused as to what you mean by zero-sum by law.