35 entries under secret topic. ×
| confidential(adjective, close, show, intimate) | |
| secret(adjective, close, sensitive, intimate) | |
| restricted(adjective, close, show, hidden) | |
| hush-hush(noun, adjective, intimate, private) | |
| clandestine(adjective, personal, underground, undisclosed) | |
| arcane(adjective, obscure, intimate, private) | |
| esoteric(obscure, unknown, clandestine, underground) | |
| top-secret(noun, adjective, clandestine, underground) | |
| top secret(noun, expression, adjective, idiom, sensitive) | |
| covert(adjective, restricted, clandestine, underground) | |
| inside(adjective, intimate, private, personal) | |
| intimate(adjective, private, personal, confidential) | |
| under wraps(expression, idiom, sensitive, clandestine) | |
| furtive(adjective, obscure, unknown, clandestine) | |
| private(adjective, obscure, intimate, unknown) | |
| privileged(adjective, show, sensitive, confidential) | |
| sensitive(adjective, sub-rosa) | |
| stealthy(adjective, clandestine, underground, undisclosed) | |
| surreptitious(clandestine, underground, undisclosed, top-secret) | |
| backdoor(obscure, sensitive, intimate, private) |
For more, visit
Classified on
Power Thesaurus
| APA | Smart Define. (2015). classified thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/classified/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "classified thesaurus" https://smartdefine.org/classified/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, classified thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/classified/thesaurus/synonyms>. |
| MLA | Smart Define. "classified thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/classified/thesaurus/synonyms> |