Go to sleep and Give way

Go to sleep verb - Prepare for sleep.

Give way and go to sleep are semantically related in retire topic. In some cases you can use "Give way" instead a verb phrase "Go to sleep", when it comes to topics like leave a place or responsibility.

Give way verb - Move in order to make room for someone for something.

Go to sleep and give way are semantically related in retire topic. Sometimes you can use "Go to sleep" instead a verb "Give way", if it concerns topics such as leave a place or responsibility.