165 entries under dull topic. ×

10
sorrowful(adjective, bad, low, sad)
10
unhappy(adjective, person, bad, low)
9
dire(adjective, sad, dark, gloomy)
9
down(adjective, bad, low, sad)
9
dusk(noun, adjective, dark, gloomy)
9
forlorn(adjective, person, bad, low)
9
staid(adjective, calm, quiet, set)
8
clouded(adjective, obscure, lead, dark)
8
serious(adjective, calm, cool, severe)
7
caliginous(adjective, sad, dark, gloomy)
7
depressed(adjective, person, bad, blue)
7
dolorous(adjective, person, sad, unhappy)
7
dun(adjective, soft, obscure, flat)
7
inky(adjective, obscure, dark, gloomy)
7
leaden(adjective, quiet, soft, severe)
7
morbid(adjective, nasty, gloomy, miserable)
6
ashen(adjective, soft, obscure, lead)
6
heavy(adjective, upset, quiet, severe)
6
livid(adjective, obscure, lead, dark)
6
unlighted(adjective, dark, gloomy, dim)
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APASmart Define. (2016). somber thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/somber/thesaurus/synonyms
ChicagoSmart Define. 2016. "somber thesaurus" https://smartdefine.org/somber/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, somber thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/somber/thesaurus/synonyms>.
MLASmart Define. "somber thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/somber/thesaurus/synonyms>