The flintheads were known for their stubbornness.

La Cañada Flintridge is a beautiful city located in Los Angeles County.

He tried to start a fire with flintless rocks, but it was unsuccessful.

Flintworking is an ancient craft that involves shaping flints into tools.

The flintworker skillfully crafted a beautiful arrowhead.

The flintworkers are skilled craftsmen who shape flint into tools and weapons.