Belt up
Belt up verb - To stop talking.
Usage example: the schoolboy ordered his mates to belt up about the prank
Shut up
Shut up verb - To stop talking.
Usage example: you have no right to tell the rest of us to shut up
Mutual synonyms
Related pairs
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