74 entries under unknown topic. ×
| mystical(obscure, clandestine, underground, undisclosed) | |
| open-ended(adjective, vague, unfixed, unlimited) | |
| out-of-the-way(obscure, deep, rambling, incidental) | |
| undisclosed(cover, obscure, dark, equivocal) | |
| backdoor(obscure, deep, clandestine, underground) | |
| broad(adjective, vague, general, unclear) | |
| buried(adjective, cover, obscure, dark) | |
| camouflaged(obscure, clandestine, underground, undisclosed) | |
| classified(obscure, clandestine, underground, undisclosed) | |
| cloak-and-dagger(obscure, clandestine, underground, undisclosed) | |
| cloak and dagger(expression, idiom, obscure, unrevealed) | |
| close(obscure, clandestine, underground, undisclosed) | |
| closet(obscure, clandestine, underground, undisclosed) | |
| conspiratorial(obscure, clandestine, underground, undisclosed) | |
| covered(obscure, clandestine, underground, undisclosed) | |
| disguised(obscure, clandestine, underground, undisclosed) | |
| furtive(obscure, clandestine, underground, undisclosed) | |
| indeterminable(adjective, vague, general, unclear) | |
| inexhaustible(adjective, vague, general, unclear) | |
| infinite(adjective, vague, general, unclear) |
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| APA | Smart Define. (2016). ambiguous thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/ambiguous/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "ambiguous thesaurus" https://smartdefine.org/ambiguous/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, ambiguous thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/ambiguous/thesaurus/synonyms>. |
| MLA | Smart Define. "ambiguous thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/ambiguous/thesaurus/synonyms> |