| riddle(confidence, mystery) | |
| rune(perplexity, abstruseness, inscrutableness) | |
| runes(perplexity, abstruseness, inscrutableness) | |
| skeleton in cupboard(expression, idiom, confidence, secret, perplexity) | |
| skeleton in the cupboard(expression, idiom, confidence, mystery) | |
| soupcon | |
| speck | |
| sphinx(perplexity, abstruseness, inscrutableness) | |
| star | |
| stumper(perplexity, abstruseness, inscrutableness) | |
| suggestion | |
| summit | |
| teaser(perplexity, abstruseness, inscrutableness) | |
| tether | |
| thriller(perplexity, abstruseness, inscrutableness) | |
| top | |
| touch | |
| tough nut to crack(expression, idiom, perplexity, abstruseness, inscrutableness) | |
| trace | |
| track |
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Confidential_information on
Power Thesaurus
| APA | Smart Define. (2015). confidential information thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/confidential_information/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "confidential information thesaurus" https://smartdefine.org/confidential_information/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, confidential information thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/confidential_information/thesaurus/synonyms>. |
| MLA | Smart Define. "confidential information thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/confidential_information/thesaurus/synonyms> |