insomnia
insomnolence
sleep dep
sleeplessness
hyposomnia
vigil
agrypnia
unsleepful
sleepfulness
somnific
somnology
somnipathy
somnolescence
hypersomnolence
wakelessness
hypersomnia
unsleep
insomniac
unsleepable
soporous
dormitive
sleepless
watchful
sleepless person
parasomnia
white night
snoozy
restless
agrypnotic
family Eleotridae
slumberlessness
Eleotridae
papaverous
hypnotic
somnolytic
SOL
drowsy
insonication
sleepies
sleepbound
Jack Nod
slumbering
sack drill
unslept
wakeful
somno-
kip
postsleep
hypnaesthesis
hypersomnolent
hypersomniac
insomnolent
wakefulness
hag
sleep disorder
sleeplessly
semisomnia
slumberless
semisomnolence
fox sleep
naplessness
somnetic
encephalitis lethargica
von Economo disease
slumberful
dauerschlaf
dead sleep
antihypnotic
sleeeep
soporiferous
somnolence
soporific
hypnogogic
somniferous
hypnogenous
hypnosis
hypnogenic
hypnagogic
nappishness
sick-abed
bedridden
bedrid
sleepness
bedfast
nappy
slumberous
Rip van Winkle
narcolepsy
lethargy
adoze
shuteye
shut-eye
unsleepful
somnific
insomniac
unsleepable
soporous
dormitive
sleepless
watchful
snoozy
restless
agrypnotic
papaverous
hypnotic
somnolytic
drowsy
sleepbound
unslept
wakeful
postsleep
hypersomnolent
hypersomniac
insomnolent
slumberless
somnetic
slumberful
antihypnotic
soporiferous
soporific
hypnogogic
somniferous
hypnogenous
hypnogenic
hypnagogic
sick-abed
bedridden
bedrid
bedfast
nappy
slumberous
adoze
sleeplessly
adoze
insomnia
insomnolence
sleep dep
sleeplessness
hyposomnia
vigil
agrypnia
sleepfulness
somnology
somnipathy
somnolescence
hypersomnolence
wakelessness
hypersomnia
unsleep
insomniac
sleepless person
parasomnia
white night
family Eleotridae
slumberlessness
Eleotridae
SOL
insonication
sleepies
Jack Nod
slumbering
sack drill
kip
hypnaesthesis
wakefulness
hag
sleep disorder
semisomnia
semisomnolence
fox sleep
naplessness
encephalitis lethargica
von Economo disease
dauerschlaf
dead sleep
sleeeep
somnolence
hypnosis
nappishness
sleepness
Rip van Winkle
narcolepsy
lethargy
shuteye
shut-eye
English words for 'an inability to sleep; chronic sleeplessness'
As you may have noticed, above you will find words for "an inability to sleep; chronic sleeplessness". Hover the mouse over the word you'd like to know more about to view its definition. Click 
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