Buttoned up
Placid and buttoned up are semantically related. in calm topic. In some cases you can use "Placid" instead an adjective "Buttoned up".
Placid
Placid adjective - Free from emotional or mental agitation.
Buttoned up and placid are semantically related. Sometimes you can use "Buttoned up" instead an adjective "Placid".
Cite this Source
Placid and Buttoned up. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/buttoned_up/placid
Buttoned up & Placid. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/buttoned_up/placid>.
Placid or Buttoned up. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/buttoned_up/placid.
Google Ngram Viewer shows how "buttoned up" and "placid" have occurred on timeline