| keep one's counsel | |
| keep silence | |
| laconic | |
| learned | |
| literary | |
| lone | |
| mackerel | |
| madame | |
| make no sign | |
| mammary gland | |
| mammas | |
| misanthropic | |
| mothering | |
| motionless | |
| mum's the word | |
| mummer | |
| mummies | |
| muteness | |
| muting | |
| next |
For more, visit
Mum on
Power Thesaurus
| APA | Smart Define. (2015). mum thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/mum/thesaurus/related |
| Chicago | Smart Define. 2015. "mum thesaurus" https://smartdefine.org/mum/thesaurus/related (accessed September 27, 2026). |
| Harvard | Smart Define 2015, mum thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/mum/thesaurus/related>. |
| MLA | Smart Define. "mum thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/mum/thesaurus/related> |