2
fainting(noun, seizure, unconsciousness, sopor)
2
barrier of secrecy(expression, idiom)
2
fugue(blank, carelessness, negligence, vagueness, inattention)
2
grayout(unconsciousness, swoon)
2
interruption(noun, break, interference)
2
iron curtain(expression, calm, quiet, speech, silence)
2
loss of memory(expression, idiom, blank, carelessness, negligence)
2
murk(noun, place, dark, gloom, obscurity)
2
nothingness(noun, sleep, oblivion, coma, insentience)
2
oblivion(noun, blank, carelessness, negligence, sleep)
2
obliviousness(noun, blank, carelessness, negligence, sleep)
2
repression(blank, carelessness, negligence, vagueness, inattention)
2
silence(noun, calm, quiet, speech, absence)
2
sleep(noun, calm, quiet, speech, still)
2
support
2
suppression(noun, blank, carelessness, negligence, vagueness)
1
black-out
1
black out(verb, phrasal verb)
1
Cimmerian shade(noun, expression, place, dark, gloom)
1
Lethe(blank, carelessness, negligence, vagueness, inattention)
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APASmart Define. (2015). blackout thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/blackout/thesaurus/synonyms
ChicagoSmart Define. 2015. "blackout thesaurus" https://smartdefine.org/blackout/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, blackout thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/blackout/thesaurus/synonyms>.
MLASmart Define. "blackout thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/blackout/thesaurus/synonyms>