Bed down and Settle down

Bed down verb - Go to bed.

Settle down and bed down are semantically related in fall topic. In some cases you can use "Settle down" instead a verb "Bed down", when it comes to topics like sleep.

Settle down verb - To become still and orderly.

Bed down and settle down are semantically related in fall topic. You can use "Bed down" instead a verb "Settle down".