81 entries under grim topic. ×

5
mirthless(adjective, sad, unhappy, dark, gloomy)
5
mousy(adjective, dull, soft, obscure, lead)
5
shaded(adjective, dull, lead, dark, gloomy)
5
smoky(adjective, dull, lead, dark, gloomy)
4
austere(adjective, dull, appearance, severe, honest)
4
heavyhearted(adjective, sad, unhappy, gloomy, melancholy)
4
low-spirited(adjective, blue, sad, unhappy, depression)
4
pensive(adjective, severe, honest, sad, unhappy)
4
silvery(adjective, dull, lead, gray)
2
dusty(adjective, dull, lead, dark)
2
forbidding(appearance, severe, terrible, serious)
2
severe(adjective, calm, quiet, appearance, reasonable)
2
silvered(adjective, dull, lead, leaden)
2
slate(adjective, dull, obscure, lead, dark)
1
Dove(adjective, dull, lead, leaden)
1
ash(adjective, dull, lead, leaden)
1
cinereal(adjective, dull, lead, leaden)
1
destroyed(adjective, bad, low, sad, unhappy)
1
dragged(adjective, dull, low, sad, unhappy)
1
droopy(adjective, sad, unhappy, gloomy, miserable)
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APASmart Define. (2016). somber thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/somber/thesaurus/synonyms
ChicagoSmart Define. 2016. "somber thesaurus" https://smartdefine.org/somber/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, somber thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/somber/thesaurus/synonyms>.
MLASmart Define. "somber thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/somber/thesaurus/synonyms>