167 entries under gloomy topic. ×

5
lurid(adjective, dull, light, soft, poor)
5
monotonous(adjective, dull, weak, dark, heavy)
5
sooty(adjective, dull, soft, obscure, flat)
5
subfusc(adjective, soft, obscure, flat, dark)
5
unilluminated(adjective, dull, obscure, dark)
4
Stygian(adjective, dull, obscure, dark)
4
ashen(adjective, dull, quiet, light, soft)
4
blah(adjective, dull, weak, flat, dark)
4
boring(adjective, dull, weak, simple, flat)
4
dun(adjective, dull, soft, obscure, flat)
4
funereal(adjective, dull, obscure, dark)
4
ghastly(adjective, dull, light, soft, poor)
4
heavy(gray, overcast)
4
leaden(adjective, dull, soft, obscure, flat)
4
obscured(adjective, dark, vague, indefinite)
4
pitch-black(adjective, dull, dark, black)
4
pitch-dark(adjective, dull, obscure, dark)
4
turbid(adjective, dark, dense, cloudy)
4
unlighted(adjective, dull, dark, black)
3
doleful(adjective, dull, blue, obscure, sad)
10 years ago|41k views|share |citing 
APASmart Define. (2016). dim thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/dim/thesaurus/synonyms
ChicagoSmart Define. 2016. "dim thesaurus" https://smartdefine.org/dim/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, dim thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/dim/thesaurus/synonyms>.
MLASmart Define. "dim thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/dim/thesaurus/synonyms>