- Definitions|2
- Thesaurus|2.2k
- Abbreviations|0
113 entries under expression topic. ×
| in the wings | |
| kiss goodbye(confused, out, lost, missing) | |
| not known(adjective, idiom, evil, deep) | |
| nowhere to be found(idiom, out, lost, missing) | |
| off the record(adjective, idiom, separate, secret) | |
| on the QT(idiom, secret, private, underground) | |
| on the sly(secret, private, sneaky, covert) | |
| out of view(adjective, idiom, secret, unknown) | |
| out the window(idiom, out, lost, missing) | |
| passed by(unseen, ignored, undiscovered, overlooked) | |
| pushed aside(unseen, ignored, undiscovered, overlooked) | |
| seldom seen(isolated, reclusive, uncompanionable) | |
| shut off(close, quiet, private, isolated) | |
| single unsociable(separate, distant, remote, reserved) | |
| tight chops(adjective, quiet, reserved, secret) | |
| tucked away(close, quiet, secret, private) | |
| under an eclipse | |
| under house arrest | |
| under the surface | |
| under the table(adjective, idiom, unknowing, clandestine) |
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| APA | Smart Define. (2015). hidden thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/hidden/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "hidden thesaurus" https://smartdefine.org/hidden/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2015, hidden thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/hidden/thesaurus/synonyms>. |
| MLA | Smart Define. "hidden thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/hidden/thesaurus/synonyms> |