alarm
apartment
awake
awaken
awakening
bed
bedroom
clock
day
drowsiness
drowsy
early
enjoying
fresh
health
home
hotel
insomnia
late
laziness
lazy
male
man
morning
napping
night
off
pajamas
pyjamas
relaxation
relaxed
rest
resting
room
routine
sitting
sleep
sleeping
sleeplessness
sleepy
start
starting
stretch
stretching
tired
up
wake
waking
work
yawning