125 entries under dark topic. ×

1
mat(adjective, dull, gloomy, faint)
1
monotone(adjective, dull, gloomy, faint)
1
monotonous(adjective, dull, gloomy, miserable)
1
muddy(obscure, gloomy, uncertain, vague)
1
muted(adjective, dull, gloomy, faint)
1
obfuscous(adjective, dull, gloomy, dim)
1
poorly lit(expression, adjective, dull, gloomy)
1
sullied(adjective, dull, gloomy, faint)
1
tarnished(adjective, dull, gloomy, faint)
1
unexplicit(adjective, vague, unclear, ambiguous)
1
weak(adjective, dull, gloomy, faint)
0
acheronian(dim, depressing)
0
acherontic(dim, depressing)
0
bad(dim, depressing)
0
badly lit(expression, adjective, gloomy, murky)
0
discouraging(dull, gloomy, miserable, dim)
0
disheartening(dull, gloomy, miserable, dim)
0
doleful(dull, gloomy, miserable)
0
down(dull, gloomy)
0
dragged(dull, gloomy)
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APASmart Define. (2016). tenebrous thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/tenebrous/thesaurus/synonyms
ChicagoSmart Define. 2016. "tenebrous thesaurus" https://smartdefine.org/tenebrous/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, tenebrous thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/tenebrous/thesaurus/synonyms>.
MLASmart Define. "tenebrous thesaurus" 29 February 2016. Web. 27 September 2026. <https://smartdefine.org/tenebrous/thesaurus/synonyms>