The pirates armed themselves with flintlocks.

She became even flintier after her father's death.

He is the flintiest person I know.

Her flintiness was evident in her refusal to back down.

Her determination was flintlike, never wavering in the face of adversity.

I bought a beautiful set of flintware for my dining table.

The furniture is made from flintwood, known for its durability and strength.

She looked at him flintily.

Flintknapping is a skill that has been practiced for thousands of years.

The flintknapper skillfully crafted a sharp arrowhead.