He deeply believed in the principles of state socialism.

Democratic socialism is a political theory that aims for a fair society.

Ethnic socialism is known as a synonym for Nazism.

I am very interested in sociolinguistics.

The United Nations Children's Fund is working to improve the lives of children around the world.

He is good at solving technical problems.

He always has an optimistic attitude.

His music is very avant-garde, and some people might not understand it.

He is facing economic problems.

This word is etymologically derived from Latin.