90 entries under obscure topic. ×
| apocryphal(adjective, uncertain, doubtful, vague) | |
| cabalistic(adjective, strange, wise, vague) | |
| clear as dishwater(expression, adjective, idiom, uncertain) | |
| deep(unknown, clandestine, underground, undisclosed) | |
| difficult(adjective, complex, tricky, hidden) | |
| esoteric(unknown, clandestine, underground, undisclosed) | |
| guarded(cover, dark, careful, vague) | |
| implied(cover, dark, rambling, equivocal) | |
| mystical(unknown, clandestine, underground, undisclosed) | |
| out-of-the-way(deep, unknown, rambling, incidental) | |
| remote(cover, dark, equivocal, circuitous) | |
| secondary(cover, dark, rambling, equivocal) | |
| sphinxlike(adjective, dark, uncertain, mysterious) | |
| undisclosed(cover, dark, unknown, equivocal) | |
| unknown(adjective, rough, anxious, worried) | |
| backdoor(deep, unknown, clandestine, underground) | |
| bending(adjective, crooked, misleading, turning) | |
| bleared(adjective, weak, dark, dim) | |
| buried(adjective, cover, dark, unknown) | |
| camouflaged(unknown, clandestine, underground, undisclosed) |
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| APA | Smart Define. (2016). ambiguous thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/ambiguous/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "ambiguous thesaurus" https://smartdefine.org/ambiguous/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, ambiguous thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/ambiguous/thesaurus/synonyms>. |
| MLA | Smart Define. "ambiguous thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/ambiguous/thesaurus/synonyms> |