- Definitions|2
- Thesaurus|1.9k
- Abbreviations|0
85 entries under clandestine topic. ×
| inside(underground, undisclosed) | |
| mystic(underground, undisclosed) | |
| mystical(underground, undisclosed) | |
| obscure(underground, undisclosed) | |
| obscured(secret, hidden, underground, privy) | |
| occult(underground, undisclosed) | |
| out-of-the-way(underground, undisclosed) | |
| recondite(underground, undisclosed) | |
| restricted(underground, undisclosed) | |
| reticent(underground, undisclosed) | |
| retired(underground, undisclosed) | |
| secluded(underground, undisclosed) | |
| shrouded(secret, hidden, underground, undisclosed) | |
| strange(underground, undisclosed) | |
| sub rosa(expression, secret, underground, privy) | |
| top-secret(underground, undisclosed) | |
| undisclosed | |
| unenlightened(underground, undisclosed) | |
| unfrequented(underground, undisclosed) | |
| unintelligible(underground, undisclosed) |
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| APA | Smart Define. (2016). underhanded thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/underhanded/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "underhanded thesaurus" https://smartdefine.org/underhanded/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, underhanded thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/underhanded/thesaurus/synonyms>. |
| MLA | Smart Define. "underhanded thesaurus" 22 January 2016. Web. 27 September 2026. <https://smartdefine.org/underhanded/thesaurus/synonyms> |