- Definitions|2
- Thesaurus|754
- Abbreviations|0
31 entries under underhanded topic. ×
| clandestine(adjective, dishonest, deceitful, secret, hidden) | |
| secret(adjective, dishonest, deceitful, hidden, sly) | |
| sneaky(adjective, honest, dishonest, deceitful, sly) | |
| covert(adjective, secret, hidden, sly, clandestine) | |
| undercover(adjective, dishonest, secret, hidden, spy) | |
| hush-hush(adjective, dishonest, secret, hidden, sneaky) | |
| concealed(adjective, dishonest, cunning, secret, hidden) | |
| under-the-table(adjective, secret, hidden, clandestine, sneaky) | |
| veiled(adjective, secret, unknown, hidden, clandestine) | |
| disguised(deception, secret, unknown, hidden, clandestine) | |
| slippery(adjective, dishonest, cunning, deceitful, sly) | |
| deceptive(adjective, mean, smooth, dishonest, cunning) | |
| two-faced(dishonest, cunning, deceitful, sneaky) | |
| under wraps(expression, adjective, dishonest, secret, hidden) | |
| buried(secret, unknown, hidden, concealed) | |
| camouflaged(secret, hidden, clandestine, underground, undisclosed) | |
| cloaked(secret, unknown, hidden, clandestine, concealed) | |
| dissembled(secret, hidden, clandestine, underground, undisclosed) | |
| incognito(secret, hidden, spy, clandestine, underground) | |
| masked(secret, unknown, hidden, concealed) |
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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> |