Keep mum and Shout up

Keep mum

Keep mum verb - Refuse to talk or stop talking; fall silent.
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Synonyms for Keep mum

Shout up and keep mum are semantically related. In some cases you can replace phrase "Shout up" with "Keep mum", this phrases are similar.

Shout up

Definitions of Keep mum not found.

Keep mum and shout up are semantically related. You can use "Keep mum" instead a verb phrase "Shout up".
Cite this Source
Shout up and Keep mum. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/keep_mum/shout_up
Keep mum & Shout up. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/keep_mum/shout_up>.
Shout up or Keep mum. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/keep_mum/shout_up.
Google Ngram Viewer shows how "keep mum" and "shout up" have occurred on timeline