64 entries under clandestine topic. ×
| unknown(underground, undisclosed) | |
| unrevealed(underground, undisclosed, sealed) | |
| unseen(underground, undisclosed) | |
| veiled(underground, undisclosed) |
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| APA | Smart Define. (2015). confidential thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/confidential/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "confidential thesaurus" https://smartdefine.org/confidential/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, confidential thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/confidential/thesaurus/synonyms>. |
| MLA | Smart Define. "confidential thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/confidential/thesaurus/synonyms> |