- Definitions|1
- Thesaurus|32
- Abbreviations|0
19 entries under confidence topic. ×
| enigma | |
| secret(noun, mystery, unrevealed) | |
| mystery | |
| occult | |
| confidential information(expression, mystery) | |
| cipher | |
| code | |
| formula | |
| key | |
| magic number(expression, mystery) | |
| oracle | |
| password | |
| privileged information(expression, mystery) | |
| puzzle | |
| riddle | |
| skeleton in cupboard(expression, idiom, mystery) | |
| skeleton in the cupboard(expression, idiom, mystery) | |
| unknown | |
| unrevealed |
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| APA | Smart Define. (2015). classified information thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/classified_information/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "classified information thesaurus" https://smartdefine.org/classified_information/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, classified information thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/classified_information/thesaurus/synonyms>. |
| MLA | Smart Define. "classified information thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/classified_information/thesaurus/synonyms> |