Clamming up
Jam up and clamming up are semantically related. In some cases you can use "Jam up" instead a verb "Clamming up".
Jam up
Clamming up and jam up are semantically related. Sometimes you can use "Clamming up" instead a verb "Jam up".
Mutual synonyms
Related pairs
Cite this Source
Jam up and Clamming up. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/clamming_up/jam_up
Clamming up & Jam up. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/clamming_up/jam_up>.
Jam up or Clamming up. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/clamming_up/jam_up.
Google Ngram Viewer shows how "clamming up" and "jam up" have occurred on timeline