111 entries under dull topic. ×

28
dark(adjective, gloomy, black, darkish)
16
gloomy(adjective, obscure, dark, miserable)
15
murky(adjective, obscure, dark, sorrow)
15
dim(adjective, obscure, rough, dark)
15
dusky(adjective, dark, gloomy, dim)
13
obscure(adjective, rough, difficult, dark)
12
shadowy(adjective, rough, dark, sorrow)
12
somber(adjective, upset, sad, dark)
11
vague(adjective, clear, obscure, rough)
10
sunless(adjective, dark, sorrow, gloomy)
10
cloudy(adjective, obscure, rough, dark)
10
unlit(adjective, dark, gloomy, dim)
9
caliginous(adjective, obscure, dark, gloomy)
9
dingy(adjective, dark, gloomy, miserable)
9
dusk(adjective, dark, gloomy, dim)
9
shady(adjective, obscure, dark, gloomy)
8
opaque(adjective, hard, obscure, difficult)
7
nebulous(adjective, rough, dark, gloomy)
6
overcast(adjective, obscure, dark, sorrow)
6
Stygian(adjective, dark, gloomy, dim)
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APASmart Define. (2016). tenebrous thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/tenebrous/thesaurus/synonyms
ChicagoSmart Define. 2016. "tenebrous thesaurus" https://smartdefine.org/tenebrous/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, tenebrous thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/tenebrous/thesaurus/synonyms>.
MLASmart Define. "tenebrous thesaurus" 29 February 2016. Web. 26 September 2026. <https://smartdefine.org/tenebrous/thesaurus/synonyms>