- Definitions|2
- Thesaurus|754
- Abbreviations|0
52 entries under clandestine topic. ×
| furtive(adjective, honest, dishonest, deceitful, secret) | |
| stealthy(adjective, quiet, dishonest, secret, sly) | |
| secret(adjective, dishonest, deceitful, hidden, sly) | |
| covert(adjective, secret, hidden, sly) | |
| underhand(adjective, dishonest, deceitful, secret, sly) | |
| hidden(verb, adjective, secret, underground) | |
| private(adjective, secret, unknown, hidden) | |
| secretive(adjective, mean, smooth, honest, dishonest) | |
| concealed(adjective, dishonest, cunning, secret, hidden) | |
| sneak(adjective, underground, undisclosed) | |
| underhanded(adjective, dishonest, cunning, deceitful, crafty) | |
| backstairs(adjective, underground, undisclosed) | |
| cloak-and-dagger(adjective, full, secret, underground) | |
| confidential(adjective, secret, hidden, spy) | |
| under-the-table(adjective, secret, hidden, sneaky) | |
| veiled(adjective, secret, unknown, hidden) | |
| ambiguous(obscure, underground, undisclosed) | |
| close(secret, unknown, hidden, concealed) | |
| disguised(deception, secret, unknown, hidden) | |
| reticent(underground, undisclosed, concealment) |
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| APA | Smart Define. (2015). surreptitious thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/surreptitious/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "surreptitious thesaurus" https://smartdefine.org/surreptitious/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, surreptitious thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/surreptitious/thesaurus/synonyms>. |
| MLA | Smart Define. "surreptitious thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/surreptitious/thesaurus/synonyms> |