Ur-Germanic is the name of the ancestral language of the Germanic language family.

The word 'love' is considered to be an ur-word in many languages.

You are so ur-cool!

My ancestors came from Ireland.

The ur-ancestor of all mammals is believed to be a small, shrew-like creature.

I long to return to my ur-homeland.

Ur-cultures are diverse and rich in history.

Hercules is a famous ur-hero in Greek mythology.

My great-grandfather is my ur-ancestor.

The study of ur-culture provides insights into the origins of human civilization.