198 entries under adjective topic. ×
| pitch-dark(dull, dark, gloomy, dim) | |
| pitchy(dull, dark, gloomy, dim) | |
| rayless(dull, dark, gloomy, dim) | |
| shaded(dull, dark, gloomy, dim) | |
| smoggy | |
| soft(obscure, flat, dark, cold) | |
| solid(set, heavy, deep, stiff) | |
| stygian(dull, dark, gloomy, dim) | |
| uncomprehensible | |
| undecipherable | |
| unlighted(dull, dark, gloomy, dim) | |
| cold(soft, obscure, flat, dark) | |
| inky(dull, dark, gloomy, dim) | |
| mat(dull, dark, gloomy, faint) | |
| ashen(soft, obscure, flat, dark) | |
| bleary(dull, light, obscure, dark) | |
| cabalistic | |
| cabbalistic | |
| caked(dull, set, flat, solid) | |
| cimmerian(dull, dark, gloomy, dim) |
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| APA | Smart Define. (2016). opaque thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/opaque/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "opaque thesaurus" https://smartdefine.org/opaque/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, opaque thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/opaque/thesaurus/synonyms>. |
| MLA | Smart Define. "opaque thesaurus" 29 February 2016. Web. 25 September 2026. <https://smartdefine.org/opaque/thesaurus/synonyms> |