The two sides of a lawsuit are called the parties.
The sides are called walls, and we call the top the ceiling.
The last side of the triangle is called the pillar.
The other side, already more than two hundred years old, was called the New Town.
The engine has five cylinders on each side called banks.
The left and right sides of the brain are called hemispheres.
The south side is often called the sad side, and with good reason.
In reality one side or the other of the branch will be called much more often than the other.
The negative side of stress is also called, cause dis-stress.
Each side of a medal is called a face.