There are many sixth-form colleges in the city.

My sister and I are sixth cousins.

I have sixty-seconds to complete this task.

The sixty-fifths gathered for their annual reunion.

The sixth-formers organized a charity event to raise funds for the local community.

I bought a box of sixteen-penny nails for my woodworking project.

There are sixty-sevenths in the box.

There are many sixty-fourths in a whole.

The sixty-firsts in line were eager to enter the concert venue.

There are sixty-thirds in the deck of cards.