- Definitions|0
- Thesaurus|371
- Abbreviations|0
44 entries under unknowing topic. ×
| buttoned up(verb, expression, adjective, close, quiet) | |
| backstairs(mysterious, private, reticent, taciturn) | |
| secretive(adjective, close, quiet, soft, low) | |
| QT(hermetical, unbriefed) | |
| apprenticed(hermetical, unbriefed) | |
| backstage(hermetical, unbriefed) | |
| behind the curtain(expression, idiom, hermetical, unbriefed) | |
| behind the scenes(expression, idiom, hermetical, unbriefed) | |
| birdbrained(hermetical, unbriefed) | |
| blind to(expression, hermetical, unbriefed) | |
| caught napping(expression, hermetical, unbriefed) | |
| cretinous(hermetical, unbriefed) | |
| hermetical | |
| hidden(reticent, hermetical, unbriefed, tight-lipped) | |
| hot-headed(hermetical, unbriefed) | |
| ignorant(hermetical, unbriefed) | |
| imperceivable(hermetical, unbriefed) | |
| in a corner(expression, idiom, hermetical, unbriefed) | |
| in secret(expression, hermetical, unbriefed) | |
| nescient(hermetical, unbriefed) |
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| APA | Smart Define. (2013). clammed up thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/clammed_up/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "clammed up thesaurus" https://smartdefine.org/clammed_up/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2013, clammed up thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/clammed_up/thesaurus/synonyms>. |
| MLA | Smart Define. "clammed up thesaurus" 18 May 2013. Web. 23 September 2026. <https://smartdefine.org/clammed_up/thesaurus/synonyms> |