Believable
Believable adjective - Worthy of being accepted as true or reasonable.
Secure and believable are semantically related. In some cases you can use "Secure" instead an adjective "Believable".
Secure
Secure adjective - Having or showing great faith in oneself or one's abilities.
Believable and secure are semantically related. Sometimes you can use "Believable" instead an adjective "Secure".
Cite this Source
Secure and Believable. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/believable/secure
Believable & Secure. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/believable/secure>.
Secure or Believable. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/believable/secure.
Google Ngram Viewer shows how "believable" and "secure" have occurred on timeline