At ease
Secure is a synonym for at ease in good-humored topic. In some cases you can use "Secure" instead an adjective phrase "At ease", when it comes to topics like relaxed, leisurely, lighthearted.
Cite this Source
Secure and At ease. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/at_ease/secure
At ease & Secure. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/at_ease/secure>.
Secure or At ease. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/at_ease/secure.
Google Ngram Viewer shows how "at ease" and "secure" have occurred on timeline