I will do my best to finish the project on time.

She willed herself to stay calm in the face of adversity.

You can come and go at will.

I followed the will-o'-the-wisp through the dark forest.

William is the first king of England.

The willow tree swayed gently in the breeze.

The teapot was decorated with a beautiful willow pattern.

There will be a party tomorrow.

In my workplace is a woman who's very strong willed, on the face of it.

Time will tell if they are right or wrong.