Buttoned-up
Buttoned-up adjective - Having or showing a lack of friendliness or interest in others.
Secret and buttoned-up are semantically related. In some cases you can use "Secret" instead the phrase "Buttoned-up" as an adverb or an adjective.
Secret
Secret adjective - Undertaken or done so as to escape being observed or known by others.
Buttoned-up and secret are semantically related. Sometimes you can use "Buttoned-up" instead an adjective "Secret".
Cite this Source
Secret and Buttoned-up. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/buttoned-up/secret
Buttoned-up & Secret. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/buttoned-up/secret>.
Secret or Buttoned-up. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/buttoned-up/secret.