33 entries under taciturnity topic. ×
| hold one's tongue(expression, idiom) | |
| hush up(verb, phrasal verb) | |
| keep a secret(expression, idiom) | |
| keep mum(expression, idiom) | |
| keep one's counsel(expression, idiom) | |
| keep silence(expression, idiom) | |
| make no sign(expression, idiom) | |
| mum's the word(expression, idiom) | |
| not speak(expression, idiom) | |
| render mute(expression, idiom) | |
| seal the lips(expression, idiom) | |
| unconversable | |
| zipper the lips(expression, idiom) |
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| APA | Smart Define. (2015). mum thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/mum/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "mum thesaurus" https://smartdefine.org/mum/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, mum thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/mum/thesaurus/synonyms>. |
| MLA | Smart Define. "mum thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/mum/thesaurus/synonyms> |