134 entries under unclear topic. ×
| blurred(adjective, dull, gloomy, cloudy) | |
| clouded(adjective, dull, dark, gloomy, uncertain) | |
| deep(adjective, hard, weak, meaning, pale) | |
| enigmatic(adjective, cover, hard, sharp, rough) | |
| incomprehensible(adjective, difficult, solid, dark, heavy) | |
| misty(adjective, dull, clear, dark, gloomy) | |
| concealed(adjective, quiet, cover, difficult, plain) | |
| inconspicuous(adjective, quiet, see, plain, humble) | |
| overcast(verb, adjective, dull, cover, clear) | |
| unknown(adjective, knowledge, rough, dark, superior) | |
| doubtful(adjective, rough, dark, uncertain, unreasonable) | |
| esoteric(adjective, dark, deep, mysterious, secret) | |
| muddy(verb, adjective, dull, soft, flat) | |
| nebulous(adjective, dull, clear, rough, dark) | |
| occult(noun, verb, adjective, cover, block) | |
| confused(adjective, dull, flat, difficult, dark) | |
| shady(adjective, dull, dark, gloomy, uncertain) | |
| somber(adjective, dull, soft, flat, sad) | |
| unfathomable(adjective, hard, difficult, solid, dark) | |
| indeterminate(adjective, rough, uncertain, doubtful, unsettled) |
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| APA | Smart Define. (2016). obscure thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/obscure/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "obscure thesaurus" https://smartdefine.org/obscure/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, obscure thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/obscure/thesaurus/synonyms>. |
| MLA | Smart Define. "obscure thesaurus" 29 March 2016. Web. 29 September 2026. <https://smartdefine.org/obscure/thesaurus/synonyms> |