1
black out
1
blacken
1
blackout(noun, place, dark, obscurity, night)
1
bleak
1
blear(verb, cover, clear, confuse, hide)
1
bleed(verb, consider, worry, fret, contemplate)
1
blind(verb, cover, confuse, hide, conceal)
1
block(verb, cover, confuse, hide, conceal)
1
block out(verb, expression, cover, confuse, hide)
1
block the light(expression, idiom)
1
bloodcurdling
1
blot out
1
blue devils(noun, expression, idiom, distress, sorrow)
1
blur(noun, verb, cover, clear, obscure)
1
boding evil
1
boredom(noun, sorrow, depression, melancholy, sadness)
1
brown
1
brownout(noun, place, dark, obscurity, night)
1
brume(obscurity, darkness, puff, mist, fog)
1
calignosity(noun, place, dark, obscurity, night)
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APASmart Define. (2016). gloom thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/gloom/thesaurus/synonyms
ChicagoSmart Define. 2016. "gloom thesaurus" https://smartdefine.org/gloom/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, gloom thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/gloom/thesaurus/synonyms>.
MLASmart Define. "gloom thesaurus" 23 March 2016. Web. 24 September 2026. <https://smartdefine.org/gloom/thesaurus/synonyms>