stupor (n.)
- abstraction
- abulia
- acedia
- alienation
- aloofness
- amnesia
- anesthesia
- anxiety
- apathy
- ataraxia
- blackout
- blah
- blahs
- boredom
- catalepsy
- catatonia
- coma
- comatoseness
- compulsion
- daydreaming
- daze
- dejection
- depression
- detachment
- disinterest
- dispassion
- drowsiness
- dullness
- elation
- emotionalism
- enervation
- ennui
- euphoria
- faint
- fatigue
- fugue
- heartlessness
- heaviness
- hebetude
- high
- hopelessness
- hypochondria
- hysteria
- hysterics
- indifference
- inertia
- inertness
- insensibility
- insouciance
- kayo
- knockout
- languor
- lassitude
- laziness
- lenitude
- lethargy
- lifelessness
- listlessness
- mania
- melancholia
- narcolepsy
- narcosis
- nirvana
- nod
- nonchalance
- nothingness
- numbness
- oblivion
- obliviousness
- obsession
- oscitancy
- passiveness
- passivity
- phlegm
- preoccupation
- resignation
- reverie
- sedation
- semiconsciousness
- senselessness
- shock
- sleep
- sleepiness
- sleepwalking
- sloth
- slothfulness
- slowness
- sluggishness
- slumber
- somnambulism
- somnolence
- sopor
- spiritlessness
- stupefaction
- swoon
- syncope
- tic
- torpidity
- torpidness
- torpor
- trance
- twitching
- unconcern
- unconsciousness
- unresponsiveness
- weariness
- withdrawal
- withdrawnness
- world-weariness