52 entries under dull topic. ×

8
nebulous(adjective, obscure, gloomy, vague)
8
opaque(adjective, light, obscure, flat)
8
pale(adjective, weak, soft, gentle)
6
weak(adjective, soft, gentle, dark)
4
dusky(adjective, obscure, dark, heavy)
4
obscured(verb, adjective, dark, gloomy)
4
overcast(adjective, obscure, dark, heavy)
3
gloomy(adjective, obscure, flat, dark)
3
tenebrous(adjective, rough, dark, gloomy)
2
faded(adjective, weak, soft, gentle)
2
smoggy(adjective, obscure, dim, cloudy)
1
blah(adjective, dark, gloomy, faint)
1
caliginous(adjective, dark, gloomy, faint)
1
darkish(adjective, dark, gloomy, faint)
1
dingy(adjective, flat, dark, gloomy)
1
dreary(adjective, dark, gloomy, faint)
1
dusk(adjective, dark, gloomy, faint)
1
flat(adjective, dark, gloomy, dirty)
1
gray(adjective, obscure, dark, gloomy)
1
lackluster(adjective, dark, gloomy, faint)
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APASmart Define. (2015). blurred thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/blurred/thesaurus/synonyms
ChicagoSmart Define. 2015. "blurred thesaurus" https://smartdefine.org/blurred/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, blurred thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/blurred/thesaurus/synonyms>.
MLASmart Define. "blurred thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/blurred/thesaurus/synonyms>