Belt up and Shut up

Belt up

Belt up verb - To stop talking.
Usage example: the schoolboy ordered his mates to belt up about the prank

Shut up is a synonym for belt up (British) in be quiet topic. In some cases you can use "Shut up" instead a verb "Belt up".

Shut up

Shut up verb - To stop talking.
Usage example: you have no right to tell the rest of us to shut up

Belt up is a synonym for shut up (British) in keep mum topic. You can use "Belt up" instead a verb "Shut up". popular alternative
Cite this Source
Shut up and Belt up. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/belt_up/shut_up
Belt up & Shut up. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/belt_up/shut_up>.
Shut up or Belt up. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/belt_up/shut_up.
Google Ngram Viewer shows how "belt up" and "shut up" have occurred on timeline