I think is 'bed' obvious
A Bed B-E-D ! :)
sleep
A word beginning with R for sleep is rest.
sleep place
somnambulism
Another word for being born somewhere is "native" or "indigenous".
Another phrase for time to sleep is bedtime. Night Night, Sleepytime, Dreamtime are all different ways to say Time To Sleep.
A berth.
Slumber is another word for sleep.
Awaken? cmf3225
Slumber is another word for sleep.
Accompanied