I could feel the tension in my shoulder blades after a long day of work.

I love the way the blades of grass sway in the wind.

I need to buy some razor blades.

The gay blades were the life of the party.

The doctor blades need to be replaced regularly.

The fan blades were spinning rapidly.

He collects switch blades as a hobby.

He collects switch-blades.

He switch-blades through the crowd.

I felt a sharp pain between my shoulder-blades.