The Wakers are gathering for a meeting.

The wakers gathered at the park for their morning walk.

He was a waker and always kept an eye on his surroundings.

The waker gently shook me awake from my deep slumber.

My friend's last name is Waker.

I need a strong waker-upper to help me get out of bed in the morning.

I have a collection of waker-uppers on my bedside table.