- Definitions|2
- Thesaurus|878
- Abbreviations|0
40 entries under covert topic. ×
| secret(adjective, quiet, show, dishonest, deceitful) | |
| hidden(verb, adjective, secret, sly, underground) | |
| undercover(adjective, adverb, show, dishonest, secret) | |
| private(adjective, intimate, secret, unknown, hidden) | |
| stealthy(adjective, quiet, dishonest, secret, hidden) | |
| confidential(adjective, special, intimate, secret, hidden) | |
| hole-and-corner(adjective, secret, private, hidden, spy) | |
| sneaky(adjective, quiet, dishonest, deceitful, secret) | |
| sly(adjective, dishonest, deceitful, secret, sneaky) | |
| skulking(adjective, secret, private, hidden, sneak) | |
| classified(adjective, close, secret, restricted, personal) | |
| artful(adjective, false, secret, sly, deceptive) | |
| buried(adjective, secret, unknown, hidden, concealed) | |
| conspiratorial(adjective, underground, undisclosed, sneaky) | |
| evasive(sneaky, secretive) | |
| foxy(adjective, false, secret, sly, artful) | |
| incognito(secret, hidden, spy, underground, undisclosed) | |
| shifty(dishonest, cunning, deceitful, sneaky, underhanded) | |
| slinking(secret, private, hidden, sneak, sneaky) | |
| under-the-table(secret, private, hidden, underground, sneaky) |
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| APA | Smart Define. (2015). clandestine thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/clandestine/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "clandestine thesaurus" https://smartdefine.org/clandestine/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, clandestine thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/clandestine/thesaurus/synonyms>. |
| MLA | Smart Define. "clandestine thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/clandestine/thesaurus/synonyms> |