Natural joins are used to combine tables based on matching column names.

Many women prefer natural births over medical interventions.

Cotton and silk are examples of natural fibers.

I prefer to eat natural foods.

Natural convections occur in various systems.

Natural isomorphisms are important in category theory.

Natural grammars are important for understanding language structure.

The garden is filled with semi-natural plants.

There are many natural people living in the countryside.

This salad is made with all-natural ingredients.