- Definitions|2
- Thesaurus|754
- Abbreviations|0
26 entries under concealed topic. ×
| obscure(secret, unknown, hidden, underground) | |
| recondite(secret, unknown, hidden, underground) | |
| shrouded(secret, unknown, hidden, clandestine) | |
| unknown(secret, hidden, clandestine, underground) | |
| obscured(secret, hidden, clandestine, underground) | |
| unseen(secret, unknown, hidden, underground) |
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| APA | Smart Define. (2015). surreptitious thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/surreptitious/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "surreptitious thesaurus" https://smartdefine.org/surreptitious/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, surreptitious thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/surreptitious/thesaurus/synonyms>. |
| MLA | Smart Define. "surreptitious thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/surreptitious/thesaurus/synonyms> |