Buttoned-up
Buttoned-up adjective - Having or showing a lack of friendliness or interest in others.
Clam up and buttoned-up are semantically related. In some cases you can use "Clam up" instead a verb phrase "Buttoned-up".
Clam up
Clam up verb - To stop talking.
Buttoned-up and clam up are semantically related. Sometimes you can replace phrase "Buttoned-up" with "Clam up", this terms are similar.
Cite this Source
Clam up and Buttoned-up. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/buttoned-up/clam_up
Buttoned-up & Clam up. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/buttoned-up/clam_up>.
Clam up or Buttoned-up. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/buttoned-up/clam_up.