The cloud-headed teacher handed out the worksheets but spent the class describing the constellations she imagined.

Her pudding-headed reply showed she hadn't understood the instructions at all.

He entered the cathedral bare-headed to show respect.

The bare-headed hikers continued up the ridge despite the cold wind.

Engineers measured the head spaces in each prototype helmet to ensure proper fit and protection.

Designers measured the head-spaces in the prototype helmet to improve fit and ventilation.

After a long day at work, I needed some head space to sort out my thoughts.

After the meeting, I needed some head-space to sort out my thoughts.

The head groom inspected each horse before the morning ride.

That new coworker seems funny in the head when he insists the coffee machine is spying on us.