Buttoned-up and Kept secret

Buttoned-up adjective - Having or showing a lack of friendliness or interest in others.

Kept secret and buttoned-up are semantically related. In some cases you can use "Kept secret" instead an adjective phrase "Buttoned-up".

Buttoned-up and kept secret are semantically related. Sometimes you can replace phrase "Buttoned-up" with "Kept secret", this phrases are similar.