- Definitions|2
- Thesaurus|1.5k
- Abbreviations|0
62 entries under clandestine topic. ×
| secretive(adjective, mean, smooth, secret) | |
| shrouded(adjective, obscure, dark, secret, hidden) | |
| sly(adjective, quiet, mean, clever, secret) | |
| sneak(secret, underground, undisclosed) | |
| sneaky(adjective, quiet, mean, secret, sly) | |
| under wraps(expression, adjective, idiom, show, secret) | |
| backstairs(adjective, mysterious, private, reticent, taciturn) | |
| under-the-table(adjective, secret, private, hidden) | |
| underhanded(adjective, dishonest, deceitful, secret) | |
| arcane(adjective, strange, secret, underground) | |
| cloak-and-dagger(adjective, show, full, secret) | |
| sub rosa(adjective, show, underhanded) | |
| classified(adjective, secret, underground, undisclosed) | |
| restricted(adjective, secret, underground, undisclosed) | |
| close(quiet, secret, reticent, hidden, taciturn) | |
| conspiratorial(adjective, underground, undisclosed, sneaky) | |
| discreet(underground, undisclosed) | |
| dissembled(adjective, secret, underground, undisclosed) | |
| dissimulated(underground, undisclosed) | |
| incognito(adjective, secret, hidden, underhanded) |
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| APA | Smart Define. (2015). covert thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/covert/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "covert thesaurus" https://smartdefine.org/covert/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, covert thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/covert/thesaurus/synonyms>. |
| MLA | Smart Define. "covert thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/covert/thesaurus/synonyms> |