Synonyms|317Antonyms|101|Broader|0Narrower|0Related|724
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abstruse(adjective, obscure, difficult, strange, uncertain)
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arcane(adjective, obscure, difficult, strange, uncertain)
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baleful(adjective, sorrow, depress, sadness, emotion)
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beamless
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beetle-browed(adjective, sorrow, depress, sadness, emotion)
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black
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black-browed(adjective, sorrow, depress, sadness, emotion)
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black as night(expression, idiom)
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blackfaced(adjective, sorrow, depress, sadness, emotion)
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blackness
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blae(adjective, sorrow, depress, sadness, emotion)
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blah(adjective, dull, dark, gloomy, faint)
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bleary(adjective, dull, rough, dark, gloomy)
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clear as dishwater(expression, obscure, uncertain, vague, unclear)
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dark as night(expression, idiom)
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dark as pitch(expression, idiom)
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darkening
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darkest
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darkness
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depressive(dull, dark, gloomy, dim, depressing)
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APASmart Define. (2016). tenebrous thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/tenebrous/thesaurus/synonyms
ChicagoSmart Define. 2016. "tenebrous thesaurus" https://smartdefine.org/tenebrous/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, tenebrous thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/tenebrous/thesaurus/synonyms>.
MLASmart Define. "tenebrous thesaurus" 29 February 2016. Web. 24 September 2026. <https://smartdefine.org/tenebrous/thesaurus/synonyms>