There are 18 words that start with 'headl'.
| headlamp | headland |
| headless | headline |
| headlock | headlong |
| headlamps | headlands |
| headlight | headlined |
| headliner | headlines |
| headlocks | headlights |
| headliners | headlining |
| headlessness | headlessnesses |
Note: These 18 words that start with 'headl' are found from the USA & Canada version of the tournament Scrabble word list.