alarm
alarmclock
angry
awake
awaken
awaking
bed
bedroom
bell
clock
depressed
disorder
early
exhausted
getting
gun
handgun
headache
health
illness
insomnia
late
lazy
man
management
missing
morning
nap
night
nightmare
off
problem
restless
sick
sleep
sleepless
sleeplessness
sleepy
snoozing
stress
stressed
stressful
suffering
suicidal
suicide
time
tired
up
waking
work