140 entries under dull topic. ×
| darkened(adjective, dark, gloomy, dim) | |
| dingy(adjective, soft, flat, dark) | |
| dun(adjective, soft, flat, dark) | |
| inky(adjective, dark, gloomy, dim) | |
| rayless(adjective, dark, gloomy, dim) | |
| shaded(adjective, dark, gloomy, dim) | |
| sombre(adjective, flat, dark, gloomy) | |
| sooty(adjective, soft, flat, dark) | |
| thick(adjective, solid, dim, dense) | |
| gray(verb, adjective, cover, confuse) | |
| pitch-black(adjective, dark, gloomy, dim) | |
| pitch-dark(adjective, dark, gloomy, dim) | |
| pitchy(adjective, dark, gloomy, dim) | |
| unilluminated(adjective, dark, dim, black) | |
| unlighted(adjective, dark, gloomy, dim) | |
| Stygian(adjective, dark, gloomy, dim) | |
| depressing(adjective, dark, gloomy, miserable) | |
| dispiriting(adjective, dark, gloomy, dim) | |
| drab(adjective, soft, flat, dark) | |
| dreary(adjective, dark, gloomy, dirty) |
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| APA | Smart Define. (2016). obscure thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/obscure/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "obscure thesaurus" https://smartdefine.org/obscure/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, obscure thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/obscure/thesaurus/synonyms>. |
| MLA | Smart Define. "obscure thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/obscure/thesaurus/synonyms> |