The craftsmen hoped the kiln’s heat would flintify the clay.

Each night, the old smith flintifies discarded metal scraps until they spark like ancient tinder.

The architect's latest resort had a charmingly Flintstonesque design, with stone arches and dinosaur-themed fixtures.

Even after hearing her plea, the flinthearted landlord refused to lower the rent.

A solitary flinthead waded through the marsh, probing for fish with its long bill.

Archaeologists found several flintheads near the riverbank, evidence of early toolmaking.

Many families choose to move to La Cañada Flintridge for its excellent schools and scenic foothill neighborhoods.

The flintless lighter struggled to ignite the wet kindling during the camping trip.