Secure and Tranquil

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

Tranquil and secure are semantically related. In some cases you can use "Tranquil" instead an adjective "Secure".

Nearby Words: security, secured, securing, securely

Tranquil

Tranquil adjective - Free from disturbing noise or uproar.

Secure and tranquil are semantically related. Sometimes you can use "Secure" instead an adjective "Tranquil".

Nearby Word: tranquilly
Cite this Source
Tranquil and Secure. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/secure/tranquil
Secure & Tranquil. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/secure/tranquil>.
Tranquil or Secure. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/secure/tranquil.
Google Ngram Viewer shows how "secure" and "tranquil" have occurred on timeline