[1] : The Collaborative International Dictionary of English v.0.48

stupor \stu"por\, n. l., from stupere to be struck senseless.
   1. great diminution or suspension of sensibility; suppression
      of sense or feeling; lethargy.
      1913 webster

   2. intellectual insensibility; moral stupidity; heedlessness
      or inattention to one's interests.
      1913 webster

[2] : WordNet (r) 2.0

stupor
     n 1: the feeling of distress and disbelief that you have when
          something bad happens accidentally; "his mother's
          deathleft him in a daze"; "he was numb with shock" syn:
           daze, shock
     2: marginal consciousness; "his grogginess was caused as much
        by exhaustion and by the blows"; "someone stole his wallet
        while he was in a drunken stupor" syn: grogginess, stupefaction,
         semiconsciousness
see also:
daze shock grogginess stupefaction semiconsciousness 

[3] : Moby Thesaurus II by Grady Ward, 1.0

155 moby thesaurus words for "stupor":
   ko, abstraction, abulia, acedia, alienation, aloofness, amnesia,
   anesthesia, anxiety, anxiety equivalent, anxiety state, apathy,
   ataraxia, ataraxy, benumbedness, blackout, blah, blahs, boredom,
   catalepsy, cataplexy, catatonia, catatonic stupor, catatony, coma,
   comatoseness, compulsion, daydreaming, daze, dejection, depression,
   detachment, disinterest, dispassion, dream state, drowsiness,
   dullness, elation, emotionalism, encephalitis lethargica,
   enervation, ennui, euphoria, faint, fatigue, folie du doute, fugue,
   fugue state, grayout, heartlessness, heaviness, hebetude, high,
   hopelessness, hypnotic trance, hypochondria, hysteria, hysterics,
   inanimation, inappetence, indifference, inertia, inertness,
   insensibility, insouciance, jadedness, kayo, knockout,
   lack of appetite, lackadaisicalness, languidness, languishment,
   languor, languorousness, lassitude, laziness, lenitude, lentor,
   lethargicalness, lethargy, lifelessness, lipothymia, lipothymy,
   listlessness, mania, melancholia, mental distress, narcohypnosis,
   narcolepsy, narcoma, narcosis, narcotic stupor, narcotization,
   nirvana, nirvana principle, nod, nonchalance, nothingness,
   numbness, oblivion, obliviousness, obsession, oscitancy,
   passiveness, passivity, pathological indecisiveness, phlegm,
   phlegmaticalness, phlegmaticness, plucklessness, preoccupation,
   psychalgia, psychomotor disturbance, resignation, resignedness,
   reverie, satedness, sedation, semiconsciousness, senselessness,
   shock, sleep, sleepiness, sleeping sickness, sleepwalking, sloth,
   slothfulness, slowness, sluggishness, slumber, somnambulism,
   somnolence, sopor, soporifousness, spiritlessness, spunklessness,
   stupefaction, supineness, swoon, syncope, thanatosis, tic,
   torpidity, torpidness, torpitude, torpor, trance, twitching,
   unconcern, unconsciousness, unresponsiveness, weariness,
   withdrawal, withdrawnness, world-weariness

Stupor >> S Words
Stupor, definition of term: Stupor
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