109 entries under noun topic. ×

1
forgetfulness(vagueness, amnesia, obliviousness)
1
gloom(place, dark, obscurity, night)
1
lightlessness(place, dark, gloom, obscurity)
1
loss of consciousness(expression, idiom, faint, unconsciousness)
1
murkiness(place, dark, gloom, obscurity)
1
nightfall(place, dark, gloom, obscurity)
1
obscurity(place, dark, gloom, night)
1
pitch darkness(expression, place, dark, gloom)
1
place(set, show, dark, gloom)
1
power cut(expression, idiom)
1
shade(place, dark, gloom, obscurity)
1
shadiness(place, dark, gloom, obscurity)
1
shadows(place, dark, gloom, obscurity)
1
smokiness(place, dark, gloom, obscurity)
1
speech(calm, quiet, reticence)
1
tenebrosity(place, dark, gloom, obscurity)
1
twilight(place, dark, gloom, obscurity)
0
Medicine syncope
0
asphyxia
0
benightedness(sleep, nothingness, oblivion, coma)
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APASmart Define. (2015). blackout thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/blackout/thesaurus/synonyms
ChicagoSmart Define. 2015. "blackout thesaurus" https://smartdefine.org/blackout/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, blackout thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/blackout/thesaurus/synonyms>.
MLASmart Define. "blackout thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/blackout/thesaurus/synonyms>