- Definitions|2
- Thesaurus|1.3k
- Abbreviations|0
73 entries under clandestine topic. ×
| furtive(adjective, mean, smooth, smart, dishonest) | |
| sneaky(adjective, mean, bad, smooth, wrong) | |
| crafty(adjective, mean, smooth, keen, sharp) | |
| cunning(adjective, mean, smooth, keen, sharp) | |
| surreptitious(adjective, dishonest, deceitful, secret, sly) | |
| wily(adjective, mean, smooth, keen, sharp) | |
| shifty(adjective, mean, smooth, smart, honest) | |
| tricky(adjective, mean, smooth, keen, sharp) | |
| secret(adjective, dishonest, deceitful, hidden, sly) | |
| stealthy(adjective, quiet, dishonest, cunning, deceitful) | |
| underhanded(adjective, honest, false, dishonest, cunning) | |
| guileful(adjective, mean, smooth, smart, honest) | |
| covert(adjective, mean, secret, hidden, sly) | |
| undercover(adjective, deceitful, secret, hidden, spy) | |
| concealed(adjective, dishonest, cunning, deceitful, secret) | |
| hidden(adjective, cunning, secret, private) | |
| underground(secret, hidden, spy, fraudulent) | |
| elusive(adjective, mean, smooth, smart, false) | |
| private(adjective, secret, hidden, fraudulent) | |
| backstairs(adjective, underground, undisclosed) |
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| APA | Smart Define. (2015). underhand thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/underhand/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "underhand thesaurus" https://smartdefine.org/underhand/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, underhand thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/underhand/thesaurus/synonyms>. |
| MLA | Smart Define. "underhand thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/underhand/thesaurus/synonyms> |