Clam up
Clam up verb - To stop talking.
Close-up
Close-up adjective - Not being distant in time, space, or significance.
Cite this Source
Close-up and Clam up. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/clam_up/close-up
Clam up & Close-up. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/clam_up/close-up>.
Close-up or Clam up. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/clam_up/close-up.