13
faint(noun, verb, awareness, seizure, slumber)
10
swoon(noun, verb, faint, awareness, seizure)
9
amnesia(noun, loss, blank, carelessness, negligence)
8
brownout(noun, place, dark, gloom, obscurity)
6
coma(noun, faint, sleep, nothingness, stupor)
6
dimout
5
stupor(noun, slumber, oblivion, unconsciousness, forgetfulness)
5
insensibility(slumber, stupor, oblivion, unconsciousness, swoon)
5
memory loss(noun, expression, idiom, forgetfulness)
5
syncope(noun, awareness, slumber, stupor, oblivion)
4
unconsciousness(noun, faint, sleep, nothingness, stupor)
4
censorship(noun, calm, quiet, speech, still)
3
collapse(noun, verb, faint, seizure, unconsciousness)
3
outage(noun, interruption, suspension)
3
catalepsy(noun, sleep, nothingness, oblivion, coma)
3
eclipse(noun, place, dark, gloom, obscurity)
3
knockout(noun, unconsciousness, swoon)
3
nirvana(blank, carelessness, negligence, vagueness, inattention)
3
power failure(noun, expression, idiom)
3
scene(noun, performance, place, event, site)
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APASmart Define. (2015). blackout thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/blackout/thesaurus/synonyms
ChicagoSmart Define. 2015. "blackout thesaurus" https://smartdefine.org/blackout/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, blackout thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/blackout/thesaurus/synonyms>.
MLASmart Define. "blackout thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/blackout/thesaurus/synonyms>