Closed-up
Mum
Mum adjective - Deliberately refraining from speech.
Mutual synonyms
Cite this Source
Mum and Closed-up. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/closed-up/mum
Closed-up & Mum. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/closed-up/mum>.
Mum or Closed-up. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/closed-up/mum.