Secure
Secure adjective - Having or showing great faith in oneself or one's abilities.
Usage example: he's so secure about winning the marathon that he's practically spent the prize money
Self-assured is a synonym for secure in attitude topic. In some cases you can use "Self-assured" instead an adjective "Secure", when it comes to topics like certain.
Self-assured
Self-assured adjective - Having or showing great faith in oneself or one's abilities.
Usage example: he's a self-assured yachtsman who's not at all intimidated by the competition
Secure is a synonym for self-assured in attitude topic. You can use "Secure" instead an adjective phrase "Self-assured", if it concerns topics such as self-confident.
Cite this Source
Self-assured and Secure. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/secure/self-assured
Secure & Self-assured. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/secure/self-assured>.
Self-assured or Secure. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/secure/self-assured.
