adult
alarm
anger
anxiety
apnea
awake
awaken
bed
bedroom
caucasian
clock
cold
concerns
dark
darkness
depression
disorder
disturbed
eyes
fatigue
fear
health
insomnia
insomniac
looking
lying
man
medicine
night
nightmare
opened
panic
pillow
privation
problem
remedy
scared
sick
sleep
sleepless
staring
stress
thinking
tired
treatment
vigil
wake
wide
worried
zombie